Security Requirements Analysis Report

Comprehensive Security Analysis with Interactive Dashboard

Author

Security Requirements System v2.0

Published

November 19, 2025

Generated: 2025-11-19 14:24:47 Report Version: 2.0 - Comprehensive Security Analysis


1. Executive Summary

This section provides a high-level overview of the security requirements analysis, presenting key findings, validation results, and an interactive dashboard for stakeholders and decision-makers. The executive summary enables rapid comprehension of the security posture, critical risks, control coverage, and compliance status without requiring detailed technical knowledge.

1.1. Purpose and Scope

Purpose

This document presents a comprehensive security requirements analysis for the proposed application, systematically mapping high-level business requirements to specific, actionable security controls aligned with multiple industry standards: OWASP Application Security Verification Standard (ASVS), NIST SP 800-53 Rev 5, and ISO 27001:2022. The analysis provides a complete security requirements specification that guides secure system design, implementation, and verification.

Scope

This analysis encompasses all functional requirements provided, delivering comprehensive coverage across multiple security domains:

  • Requirements Analysis: Systematic decomposition and security-relevant extraction from business requirements
  • Stakeholder Analysis: Identification of stakeholders, trust boundaries, and security responsibilities
  • Threat Modeling: Systematic identification and assessment of security threats using STRIDE methodology
  • Security Control Mapping: Mapping requirements to multi-standard security controls (OWASP ASVS, NIST SP 800-53, ISO 27001) with detailed implementation guidance
  • Compliance Requirements: Identification of regulatory and legal compliance obligations
  • Architectural Security: Security architecture recommendations and design patterns
  • Implementation Planning: Prioritized, phased implementation roadmap
  • Verification Strategies: Testing and validation approaches for security controls

The analysis provides both strategic guidance for security planning and tactical details for implementation teams.

1.2. Key Findings

This section summarizes the most critical results from the security requirements analysis, providing executives and stakeholders with immediate insight into the security posture and validation status.

Analysis Metrics

  • Validation Score: 0.83/1.0
  • Validation Status: ✅ Passed
  • Analysis Iterations: 1
  • Requirements Analyzed: 27

Application Summary

A web-based project management platform to plan, execute, and audit multi-layer infrastructure and cloud projects that enforces structured workflows, role-based access controls, per-VM network and access policies, collaboration and handover processes, automated file management for air-gapped environments, integrated notifications/monitoring, and manager-facing reporting to ensure accountability, traceability and safe operations across hybrid cloud and on-premises resources.

The validation score reflects the quality and completeness of the security requirements across five dimensions: completeness, consistency, correctness, implementability, and alignment with business objectives. A score of 0.8 or higher indicates that the requirements are ready for implementation, while scores below this threshold may require refinement before proceeding.

1.3. Security Overview Dashboard

This interactive dashboard provides executive-level visualization of key security metrics and trends, enabling rapid assessment of the security posture through intuitive charts and data visualizations. The dashboard presents critical information across multiple dimensions: risk distribution, security control coverage, compliance status, implementation progress, and data quality metrics. For optimal viewing experience, render this document with Quarto to enable interactive chart functionality, allowing stakeholders to explore data dynamically and drill down into specific areas of interest.

Figure 1: Risk heat map showing threat distribution by likelihood and impact (1-5 scale).

Top 5 Highest Risks:

THR-001 (Critical) - Frontend Layer - Category: Spoofing - Likelihood: 4 | Impact: 4 - Description: An attacker reuses stolen session tokens or forges authentication cookies to impersonate legitimate users (including Infra Admin) via stolen tokens from browser storage or network interception.

THR-002 (Critical) - Application Services (AuthZ & RBAC) - Category: Elevation of Privilege - Likelihood: 4 | Impact: 4 - Description: Broken access control or misconfigured RBAC allows a user (reader/user) to perform infra-admin or admin actions via API endpoints that lack authorization checks or use client-side enforcement only.

THR-005 (Critical) - Application Services (APIs) - Category: Information Disclosure - Likelihood: 4 | Impact: 4 - Description: APIs exposing sensitive data (VM access mappings, IP endpoints, firewall rules, handover documents) to unauthorized callers due to broken object-level authorization or verbose error messages.

THR-004 (High) - Frontend Layer / Application Services - Category: Tampering - Likelihood: 4 | Impact: 3 - Description: Client-side or API parameter tampering to alter layer sequencing or deadlines (e.g., adjusting JSON payload to mark prerequisite layer as ‘approved’ or change deadlines).

THR-018 (High) - Data Storage (Handover Documents) - Category: Information Disclosure - Likelihood: 4 | Impact: 3 - Description: Handover documents containing network diagrams, credentials, or internal IP addresses are stored or shared insecurely, exposing sensitive project topology.

Figure 2: Security control distribution by standard (OWASP, NIST, ISO 27001).
Figure 3: OWASP ASVS control distribution by verification category (V1-V14).
Figure 4: Security control priority distribution (Critical/High/Medium/Low).

Coverage Metrics:

  • Total Security Controls Mapped: 88
    • OWASP ASVS: 27 controls
    • NIST SP 800-53: 34 controls
    • ISO 27001: 27 controls
  • Requirements with Security Control Mapping: 92.6% (25/27)
  • Average Controls per Requirement: 3.3
  • Critical Controls: 19 (21.6% of total)
  • Requirements with Verification: 100.0% (27/27)
  • Recommended ASVS Level: L2 (Standard)
Figure 5: Compliance status across all applicable frameworks (Red-Amber-Green rating). Shows regulatory compliance (GDPR, HIPAA, PCI-DSS, etc.) and security standards (OWASP ASVS, NIST SP 800-53, ISO 27001).

Compliance Summary:

  • ⚠️ OWASP ASVS: In Progress (Next Audit: N/A)
  • ⚠️ NIST SP 800-53: In Progress (Next Audit: N/A)
  • ⚠️ ISO 27001: In Progress (Next Audit: N/A)
Figure 6: Projected implementation timeline by phase and week (based on priority-based planning).

Implementation Timeline (Projected):

  • Phase 1 (Critical/High): 100% projected completion (Weeks 1-8)
  • Phase 2 (Medium): 100% projected completion (Weeks 9-16)
  • Phase 3 (Low/Ongoing): Continuous improvement and monitoring

Note: Timeline is based on priority-based planning and assumes steady implementation progress.

Validation Metrics:

Overall Validation Score: ✅ 0.83/1.0

Dimension Scores:

  • ⚠️ Completeness: 0.72
  • Consistency: 0.92
  • Correctness: 0.86
  • ⚠️ Implementability: 0.70
  • Alignment: 0.94
Figure 7: Data quality and coverage metrics.

Traceability Matrix:

  • Total Requirements: 27
  • Linked to Threats: 27 (100.0%)
  • Mapped to Security Controls: 25 (92.6%)
  • With Verification: 27 (100.0%)

Data Quality: ✅ Excellent


2. Requirements Understanding

This section presents a comprehensive analysis of the functional requirements, extracting security-relevant information and establishing the foundation for the security requirements specification. Understanding the functional requirements is essential for identifying security implications, data sensitivity, trust boundaries, and security-critical components. This analysis transforms business requirements into security-aware specifications that inform threat modeling, control selection, and compliance assessment.

2.1. High-Level Requirements Analysis

The following high-level functional requirements have been identified and analyzed for security implications:

  1. Role-based user management with Infra Admin, admin, user, and reader roles
  2. Per-VM access mapping and permission management with audit trails
  3. Per-VM firewall rules: allowed ingress/egress ports and stored port assignments
  4. Per-VM ingress and egress IP endpoint recording, control, reporting, and audit
  5. Project structure as layered stages (hardware, network, verification, container, storage, cloud, authz)
  6. Assignment of users to layers with explicit ownership and accountability
  7. Layer sequencing enforcement: prerequisite completion and approval required before next layer creation
  8. Layer deadlines, escalation to management dashboard and notifications on delays
  9. User dashboards and personal notifications showing assigned layers and due dates
  10. Mandatory handover design document submission at layer completion
  11. Approval/rejection workflow for handover with feedback loop and immutable logs
  12. Post-completion user availability requirement to address blockers/dependencies
  13. Air-gapped project support: isolated server for initial downloads and prerequisite tooling
  14. Automated local repository mirroring and storage of required images/tools on bare-metal servers
  15. Guaranteed access to bare-metal repository after network disconnection for all project servers
  16. Real-time notifications to project manager upon layer completion (email/chat/internal alerts)
  17. Notifications to all project members when a layer completes, including status and reports
  18. Advance notification (one week) to user slated to start next layer via preferred channels
  19. Integration with project monitoring system to raise alarms for critical events/blockers pre-project
  20. System administrator log summary reports on failures or critical errors
  21. Project manager reporting and role/assignment records with progress tracking
  22. Manager-facing dashboard showing progress by layer, status, and deadlines
  23. Conflict/tracker list for bugs and blockers with statuses (Blocked, Untriaged, In Progress, Fixed)
  24. Mandatory completion of handover documentation and final report for each layer within one week of deadline
  25. Generation and sending of formal progress summaries from PM to customers with traceability
  26. Secure SSH access to infrastructure resources and web-based access for workflows
  27. Support for initial internet access for image pulls and IaC integrations, with local-hosting alternative if restricted

2.2. Detailed Requirements Breakdown

Req ID Requirement Business Category Security Sensitivity Data Classification
REQ-001 Role-based user management with Infra Admin, admin… Authentication & Authorization High Confidential
REQ-002 Per-VM access mapping and permission management: m… Access Control High Confidential
REQ-003 Store and manage allowed ingress and egress ports … Network & Data Management High Confidential
REQ-004 Record and control ingress (source) and egress (de… Network & Monitoring High Confidential
REQ-005 Define project as layered stages (hardware provisi… Project Management Medium Internal
REQ-006 Assign users to develop and deliver individual lay… Collaboration & Accountability Medium Internal
REQ-007 Enforce layer sequencing: prevent creation or star… Workflow Enforcement High Internal
REQ-008 Set deadlines per layer and escalate status to man… Scheduling & Escalation Medium Internal
REQ-009 Provide per-user dashboards and notification chann… User Experience & Notifications Low Internal
REQ-010 Require submission of a handover design document u… Documentation & Knowledge Transfer High Confidential
REQ-011 Implement a mandatory approval/rejection workflow … Workflow & Audit High Confidential
REQ-012 Require users who completed a layer to remain avai… Operational Support Medium Internal
REQ-013 For air-gapped projects, provide an isolated serve… File Management & Security High Restricted
REQ-014 Automate local repository mirroring and store esse… Software Supply Chain High Restricted
REQ-015 After disconnecting from the internet, ensure all … Infrastructure Availability High Restricted
REQ-016 Send real-time email or internal chat alerts to th… Notifications & Communication Medium Internal
REQ-017 Notify all project members upon completion of each… Collaboration Low Internal
REQ-018 Alert the user due to start the next layer one wee… Scheduling & Notifications Low Internal
REQ-019 Integrate with project monitoring systems to raise… Monitoring & Incident Management High Internal
REQ-020 Provide system administrators with log summary rep… Operations & Audit High Confidential
REQ-021 Enable project managers to assign roles, maintain … Reporting & Governance Medium Internal
REQ-022 Display project progress by layer, status, and dea… Management Reporting Medium Internal
REQ-023 Maintain a conflict/issue list tracking all bugs a… Issue Tracking Medium Internal
REQ-024 Mandate completion of handover documentation and a… Compliance & Deliverables High Confidential
REQ-025 Generate and send formal progress summaries from t… External Reporting & Compliance Medium Confidential
REQ-026 Provide secure SSH access to infrastructure resour… Access & Connectivity High Confidential
REQ-027 Require internet access for initial image pulls an… Infrastructure Provisioning & Supply Chain High Confidential

2.3. Security Context and Regulatory Obligations

Applicable regulations and frameworks (select as applicable to customer/data): GDPR (if processing personal data of EU residents) — ensure data subject rights, data minimization and lawful basis for processing; ISO/IEC 27001 — implement an ISMS for confidentiality, integrity and availability controls; SOC 2 Type II — controls for security, availability, processing integrity, confidentiality and privacy for service providers; NIST SP 800-53 / NIST Cybersecurity Framework — controls for system security, identity and access management, monitoring, and incident response; CIS Controls — baseline technical controls including secure configuration and logging; Cloud provider responsibilities (shared responsibility model) — follow CSP guidance for IAM, network controls and key management; Export control and government security standards (e.g., ITAR, FedRAMP/FISMA) if government data or regulated workloads are in scope; Software Supply Chain guidance (SLSA) for artifact provenance and integrity for mirrored images in air-gapped environments. Additionally, data residency and contractual customer obligations may impose encryption, retention and breach notification requirements. Ensure privacy impact assessments and threat modeling are performed for regulated data and high-risk configurations.

2.4. Assumptions

  • Primary deployment is cloud-hosted with hybrid/on-prem options for air-gapped/bare-metal projects.
  • Users have institutional identities (Corporate SSO) or will use platform-managed accounts; MFA is available.
  • Project teams will provide required contact and role assignment details and adhere to escalation policies.
  • Initial internet access is available for repositories and IaC operations except for explicitly air-gapped projects.
  • Organization will operate centralized logging, monitoring and SIEM or provide integration endpoints.
  • Bare-metal servers and internal networks for air-gapped projects are procured and managed by the customer organization.
  • Cryptographic key management (KMS) infrastructure exists or will be provided for secrets and artifact signing.
  • Customers will classify data (public/internal/confidential/restricted) and provide constraints for retention and export.
  • Users will configure preferred notification channels (email, chat, internal messaging) and consent to alerts.
  • The platform will integrate with existing ticketing/issue-tracking and IAM systems where required.

2.5. Constraints

  • Must support both cloud-hosted and fully air-gapped on-prem bare-metal environments, including disconnected operation.
  • Must integrate with Infrastructure-as-Code tools (e.g., Terraform) and package repositories; initial internet access required or an approved local mirror must be provided.
  • Retention and immutable audit logs must meet regulatory requirements (configurable retention policy and tamper-evident storage).
  • RBAC and per-VM policy enforcement must be compatible with target hypervisors/cloud providers and support centralized session/key management.
  • All network policy and firewall definitions must be expressible in both UI and API and support change approval workflows.
  • System must support exportable reports and signed communications for customer-facing deliverables.
  • Operational SLAs for notification delivery, escalation timings and dashboard refresh rates will be defined and must be met.
  • Support for integrity checks (hashes/signatures) and secure provenance verification for mirrored images is required.
  • Performance constraints: dashboard and query operations must scale to projects with hundreds of VMs and dozens of layers without significant latency.
  • Legal and contractual constraints: any personally identifiable information or regulated data cannot leave permitted jurisdictions and must adhere to customer-specified retention/encryption requirements.

3. Stakeholder Analysis

This section identifies and analyzes all stakeholders involved in or affected by the system, including users, administrators, external partners, and regulatory bodies. Stakeholder analysis establishes trust boundaries, defines security responsibilities, and identifies potential security concerns from different stakeholder perspectives. Understanding stakeholder relationships and trust boundaries is critical for designing appropriate access controls, authentication mechanisms, and data protection measures.

3.1. Identified Stakeholders and User Personas

Role Privilege Level Trust Level Key Security Concerns
Infrastructure Administrator Admin Trusted Misconfiguration leading to vulnerabilities, unauthorized access to sensitive systems.
Project Manager User Trusted Unauthorized project modifications, data leaks during project communication.
Application User User Partially Trusted Access to sensitive data, phishing attempts, and unauthorized data manipulation.
Cloud Resource Admin Admin Trusted Privilege escalation to manage cloud resources improperly, data breach risks.
Layer Developer User Partially Trusted Incomplete handover documentation, unauthorized access to project layers.
SSH Bastion Service Service Account Trusted Compromise leading to unauthorized access to VMs, lack of proper logging of access.
Notification System Service Account Trusted Failure to notify users on critical events, unauthorized modification of alerts.
Reporting System Service Account Trusted Inaccurate reporting leading to decision-making based on flawed data.
External Integrator Service Account Partially Trusted Security vulnerabilities due to insecure API integrations, unauthorized data access.
Audit Log Service Service Account Trusted Data tampering or unauthorized access to audit logs, ensuring integrity of logs.

3.2. Trust Model

Trust boundaries are established at the user interface, backend server, and data storage levels. Security mechanisms enforcing boundaries include user authentication (via SSO/MFA), role-based access control (RBAC) to ensure users can only access data and functionalities pertinent to their roles, and network segmentation to mitigate risks of unauthorized access. Infrastructure Administrators and Cloud Resource Admins have access to management features and can define firewall rules and VM access; Project Managers can oversee project progress and user assignments. Application Users and Layer Developers have restricted access based on their tasks and responsibilities, ensuring they cannot access sensitive management features. The principle of least privilege is implemented by granting users the minimum access necessary for their roles, thereby reducing the risk of data exposure and privilege escalation. Automated service accounts possess the necessary permissions to perform their functions without user intervention, maintaining a secure environment while being monitored for unauthorized activities.


4. System Architecture Analysis

4.1. Architectural Overview

A cloud-first, hybrid-capable web platform that orchestrates multi-layer infrastructure projects by combining a single-page frontend, API-driven backend services (workflow engine, RBAC/auth, notifications, monitoring integration), persistent data stores (relational DB for projects and assignments, immutable audit log store, and an artifact/bare-metal repository for air-gapped use), and an infrastructure access layer (SSH bastion, VM inventory, bare-metal hosts). Users interact via web UI or automated APIs; the backend enforces sequencing, handles per-VM policies and audit logging, triggers notifications and escalations, mirrors artifacts for disconnected environments, and integrates with external systems (SSO/MFA, email/chat, monitoring, IaC registries).

4.2. Architecture Diagram

External Services

Infrastructure & Access

Data Layer

Application Services

Frontend Layer

Users and Edge

Users Admins Infra Admins

Edge API Gateway & Web Proxy

Web App SPA & Admin UI

Core API Users/Tasks/RBAC

Workflow Engine Sequencing

Auth Service SSO MFA & SSH Gateway

Notifications Scheduler & Alerts

Monitoring Integration & Alert Router

Relational DB Projects/Assignments

Immutable Audit Log Store

Artifact Repo Bare-metal Mirror

Managed VMs Bare-metal Servers

SSH Bastion Key Mgmt

SSO/MFA Provider

Email & Chat Services

Package Registries & IaC Providers

SIEM/Logging

4.3. Component Breakdown

Component Responsibility Security Criticality External Dependencies
Frontend Layer Provide web-based SPA and admin UI for p… Medium Corporate SSO/MFA, Browser clients
Application Services Core backend: REST/gRPC API, workflow en… Critical SSO/MFA provider, Email/Chat providers
Data Storage Persistent storage for project data, ass… Critical Cloud-managed RDBMS (or on-prem DB), Object storage / Artifact storage
Infrastructure & Access Layer Manage SSH bastion/centralized key/sessi… Critical Key Management Service (KMS), Target hypervisor/cloud provider APIs
Artifact & Air-gap Services Mirror external registries, maintain bar… High External package registries (Docker Hub, apt/yum registries), SLSA / Artifact signing services
Integrations & External Services Third-party integrations for SSO/MFA, em… High Corporate SSO/MFA, Email/Chat providers (SMTP, Slack, MS Teams)

4.4. Data Flow Analysis

Users authenticate via SSO/MFA and interact with the Web UI which calls the Core API. The Core API routes requests to the Workflow Engine, Auth service, and Notification Scheduler. Project definitions, assignments, deadlines, VM policies, and handover documents are persisted in the relational DB; immutable events and audit trails are written to the audit log store. When artifacts or images are required, the Artifact Repo supplies images to VMs or mirrors external registries during staging for air-gapped projects. The Workflow Engine enforces sequencing and triggers notifications and escalations via the Notification service which integrates with Email/Chat. Monitoring systems send alerts to the platform which then escalate to PMs and SIEM. SSH Gateway/ bastion manages controlled access into VMs; all access and session metadata are written to logs. Key transformation points: user actions -> API calls, workflow state transitions -> DB updates and audit writes, artifact staging -> repository mirroring and integrity verification, and alert events -> notification dispatch and escalation.

4.5. Attack Surface Analysis

Primary entry points: Web UI/API Gateway (high risk) — exposes authentication flow, RBAC checks, and API endpoints; requires strong input validation, rate limiting, WAF and MFA. SSH Bastion/SSH Gateway (high risk) — privileged access to infrastructure and VMs; mitigations include centralized key mgmt, session recording, and JIT access. Artifact mirror and staging server (medium-high risk) — introduces supply-chain risk; require integrity checks, signed artifacts and strict staging approvals. External integrations (SSO, Email/Chat, Monitoring, IaC registries) (medium risk) — dependency on third-party availability and trust; enforce secure connectors, least privilege service accounts and circuit breakers. Database and audit stores (critical assets) — risk of data exfiltration and tampering; controls: encryption, strict DB access controls, immutable logs and SIEM integration. APIs for per-VM policy management and firewall changes (high risk) — privileged operations that affect network security; require approval workflows, change auditing, strong authN/Z and change-review gates. Attack vectors: credential compromise, supply-chain compromise of images, malicious or buggy workflow transitions, improper RBAC configuration, and insider threats. Risk levels are highest for components that grant direct infrastructure changes (API, SSH, Artifact Repo) and for integrations that can forge identity or inject artifacts; monitoring, alerting, and auditability are essential to detect and respond quickly.


5. Threat Modeling

This section presents a comprehensive threat analysis of the system architecture and functional requirements. Threat modeling systematically identifies potential security vulnerabilities and attack vectors, enabling proactive risk mitigation through the application of appropriate security controls.

5.1. Threat Modeling Methodology

This analysis employs the STRIDE threat modeling methodology, a systematic framework developed by Microsoft for identifying security threats across six categories:

  • Spoofing Identity: Threats involving impersonation of users or systems
  • Tampering with Data: Threats involving unauthorized modification of data or system components
  • Repudiation: Threats where users deny performing actions (lack of non-repudiation)
  • Information Disclosure: Threats involving unauthorized access to sensitive information
  • Denial of Service: Threats causing disruption or unavailability of system services
  • Elevation of Privilege: Threats allowing unauthorized access to privileged functions

For each identified threat, the analysis evaluates likelihood (attack complexity and exposure) and impact (potential damage to confidentiality, integrity, or availability) to determine overall risk level. The methodology ensures comprehensive coverage of security concerns across all system components and interfaces.

5.2. Threat Analysis and Risk Assessment

5.2.1. Threat Overview

The following table provides a quick reference of all identified threats. Detailed analysis including descriptions, mitigation strategies, and residual risk assessment (where available) is provided in the section below.

Threat ID Component Category Risk Level Likelihood Impact
THR-001 Frontend Layer Spoofing Critical High High
THR-002 Application Services (AuthZ & RBAC) Elevation of Privilege Critical High High
THR-005 Application Services (APIs) Information Disclosure Critical High High
THR-003 SSO/MFA Integration (Integrations & External Services) Spoofing High Medium High
THR-004 Frontend Layer / Application Services Tampering High High Medium
THR-006 Data Storage (RDBMS, Object Storage) Tampering High Medium High
THR-008 Frontend Layer Information Disclosure High Medium High
THR-009 APIs & Application Services Tampering High Medium High
THR-010 Infrastructure & Access Layer (SSH Bastion, KMS) Elevation of Privilege High Medium High
THR-011 Artifact & Air-gap Services Tampering High Medium High
THR-013 Data Storage (Audit Log Store) Repudiation High Medium High
THR-015 Integrations & External Services (IaC Registries) Information Disclosure High Medium High
THR-016 Application Services (Workflow Engine) Tampering High Medium High
THR-018 Data Storage (Handover Documents) Information Disclosure High High Medium
THR-019 Infrastructure & Access Layer (VM access mapping) Spoofing High Medium High
THR-020 Data Management (Firewall/Port Rules) Tampering High Medium High
THR-024 Data Storage (RDBMS) / Backups Denial of Service High Low High
THR-025 Integrations & External Services (Email/Chat) Spoofing High High Medium
THR-027 Infrastructure & Access Layer (Hypervisor / Cloud APIs) Elevation of Privilege High Medium High
THR-028 Artifact & Air-gap Services (Staging server) Tampering High Low High
THR-007 Application Services / Frontend Tampering Medium Medium Medium
THR-012 Artifact & Air-gap Services Information Disclosure Medium Medium Medium
THR-014 Notifications (Email/Chat Providers) Information Disclosure Medium Medium Medium
THR-017 Task Management / Collaboration Repudiation Medium Medium Medium
THR-021 Monitoring & Alerting Integrations Information Disclosure Medium Low Medium
THR-022 Application Services / API Gateway Denial of Service Medium Medium Medium
THR-023 Frontend Layer & Notifications Denial of Service Medium Medium Medium
THR-026 Application Services / Workflow Engine Information Disclosure Medium Medium Medium
THR-029 Frontend Layer & APIs Information Disclosure Medium Medium Medium
THR-030 Task Management / Escalations Denial of Service Medium Low Medium

Total Threats Identified: 30

5.2.2. Detailed Threat Analysis

This section provides comprehensive analysis of each identified threat, including descriptions, mitigation strategies, and residual risk assessment (where controls have been evaluated). Threats are organized by risk level for prioritized review.

Critical Risk Threats

THR-001 - Frontend Layer

  • Category: Spoofing
  • Likelihood: High | Impact: High
  • Initial Risk Level: Critical
  • Description: An attacker reuses stolen session tokens or forges authentication cookies to impersonate legitimate users (including Infra Admin) via stolen tokens from browser storage or network interception.
  • Mitigation Strategy: Enforce short-lived session tokens, HttpOnly and Secure cookies, token binding where possible, require SSO + MFA for high-privilege accounts, implement device fingerprinting and anomalous session detection, enforce secure transport (TLS 1.2+), and rotate session tokens on logout and privilege changes.
  • Controls Applied: OWASP-A2, NIST-800-63B, V2.1.1
  • Control Effectiveness: High
  • Residual Risk Level: High
  • Status: ⚠️ Requires Review

THR-002 - Application Services (AuthZ & RBAC)

  • Category: Elevation of Privilege
  • Likelihood: High | Impact: High
  • Initial Risk Level: Critical
  • Description: Broken access control or misconfigured RBAC allows a user (reader/user) to perform infra-admin or admin actions via API endpoints that lack authorization checks or use client-side enforcement only.
  • Mitigation Strategy: Enforce server-side authorization checks on all APIs, implement least privilege, use centralized policy engine (e.g., OPA), add automated tests for RBAC rules, regularly review role mappings and privileged accounts, employ continuous authorization monitoring.
  • Controls Applied: OWASP A5, NIST-800-53-AC-6
  • Control Effectiveness: Medium
  • Residual Risk Level: High
  • Status: ⚠️ Requires Review

THR-005 - Application Services (APIs)

  • Category: Information Disclosure
  • Likelihood: High | Impact: High
  • Initial Risk Level: Critical
  • Description: APIs exposing sensitive data (VM access mappings, IP endpoints, firewall rules, handover documents) to unauthorized callers due to broken object-level authorization or verbose error messages.
  • Mitigation Strategy: Implement fine-grained object-level authorization, least privilege on API responses, remove sensitive fields unless authorized, sanitize error messages, encrypt sensitive data at rest and in transit, and audit API access.
  • Controls Applied: OWASP A3, NIST-800-53-SC-13
  • Control Effectiveness: Medium
  • Residual Risk Level: High
  • Status: ⚠️ Requires Review
High Risk Threats

THR-003 - SSO/MFA Integration (Integrations & External Services)

  • Category: Spoofing
  • Likelihood: Medium | Impact: High
  • Initial Risk Level: High
  • Description: Compromise or misconfiguration of SSO/MFA provider (e.g., compromised IdP token signing keys, misconfigured SAML/OIDC settings) allows attacker to forge assertions and access the platform.
  • Mitigation Strategy: Use provider best practices: verify token signatures, validate audience/issuer/exp claims, rotate IdP keys, enforce MFA for privileged roles, implement continuous monitoring for unusual logins, and have fallback account recovery procedures.
  • Controls Applied: SAML/OIDC Best Practices, NIST-800-63B
  • Control Effectiveness: High
  • Residual Risk Level: Medium
  • Status: ⚠️ Requires Review

THR-004 - Frontend Layer / Application Services

  • Category: Tampering
  • Likelihood: High | Impact: Medium
  • Initial Risk Level: High
  • Description: Client-side or API parameter tampering to alter layer sequencing or deadlines (e.g., adjusting JSON payload to mark prerequisite layer as ‘approved’ or change deadlines).
  • Mitigation Strategy: Validate all state transitions server-side, enforce workflow state machine in backend, sign or timestamp critical state changes, use immutable audit log entries for approvals, and implement input validation and anti-tamper checks.
  • Controls Applied: V3.2.3, Immutable Logs
  • Control Effectiveness: Medium
  • Residual Risk Level: Medium
  • Status: ⚠️ Requires Review

THR-006 - Data Storage (RDBMS, Object Storage)

  • Category: Tampering
  • Likelihood: Medium | Impact: High
  • Initial Risk Level: High
  • Description: Unauthorized modification of firewall rules or per-VM policy metadata in the database through SQL injection or compromised credentials, leading to exposure of VM services.
  • Mitigation Strategy: Use parameterized queries / ORM, DB least-privileged service accounts, input validation, WAF, strong DB authentication and network isolation, database activity monitoring, and periodic integrity checks.
  • Controls Applied: OWASP A1, DB Access Controls
  • Control Effectiveness: Medium
  • Residual Risk Level: Medium
  • Status: ⚠️ Requires Review

THR-008 - Frontend Layer

  • Category: Information Disclosure
  • Likelihood: Medium | Impact: High
  • Initial Risk Level: High
  • Description: Cross-Site Scripting (XSS) in the SPA that allows an attacker to steal tokens or perform actions on behalf of users via stored or reflected malicious content in handover documents or comments.
  • Mitigation Strategy: Contextual output encoding, CSP (Content-Security-Policy), input sanitization/whitelisting for rich text, use of secure libraries for rendering, and security testing (DAST/SAST).
  • Controls Applied: OWASP A7, CSP
  • Control Effectiveness: Medium
  • Residual Risk Level: Medium
  • Status: ⚠️ Requires Review

THR-009 - APIs & Application Services

  • Category: Tampering
  • Likelihood: Medium | Impact: High
  • Initial Risk Level: High
  • Description: API abuse: unauthenticated or authenticated attackers send crafted requests to manipulate VM inventory mappings, create rogue VM assignments, or alter allowed ports to open backdoors.
  • Mitigation Strategy: Require authentication and authorization on all endpoints, implement rate limiting, input validation, maintain an allowlist of permissible actions, and add anomaly detection for abnormal API patterns.
  • Controls Applied: API Gateway, Rate Limiting
  • Control Effectiveness: Medium
  • Residual Risk Level: Medium
  • Status: ⚠️ Requires Review

THR-010 - Infrastructure & Access Layer (SSH Bastion, KMS)

  • Category: Elevation of Privilege
  • Likelihood: Medium | Impact: High
  • Initial Risk Level: High
  • Description: Compromise of SSH bastion or KMS, allowing attacker to obtain or misuse SSH keys, sign tokens or decrypt secrets to access VMs or escalate privileges across hosts.
  • Mitigation Strategy: Harden bastion hosts, use ephemeral certificates for SSH (certificate-based auth), central session recording, restrict bastion to known IPs, apply MFA, isolate KMS keys in HSM, enforce key rotation and auditing, and follow least privilege for KMS access.
  • Controls Applied: NIST-800-57, HSM
  • Control Effectiveness: High
  • Residual Risk Level: Medium
  • Status: ⚠️ Requires Review

THR-011 - Artifact & Air-gap Services

  • Category: Tampering
  • Likelihood: Medium | Impact: High
  • Initial Risk Level: High
  • Description: Poisoned or tampered artifacts/images are mirrored into the bare-metal repository (supply chain attack) leading to malware distribution to air-gapped project servers.
  • Mitigation Strategy: Require artifact signing and verification (SLSA), maintain provenance metadata, perform reproducible builds, run vulnerability scanning and integrity checks, isolate staging mirror server, and enforce strict offline review procedures before air-gap import.
  • Controls Applied: SLSA, Supply Chain Controls
  • Control Effectiveness: Medium
  • Residual Risk Level: Medium
  • Status: ⚠️ Requires Review

THR-013 - Data Storage (Audit Log Store)

  • Category: Repudiation
  • Likelihood: Medium | Impact: High
  • Initial Risk Level: High
  • Description: Attackers or malicious insiders tamper with or delete audit logs to cover tracks, disabling post-incident investigation and approvals trail (handover, approvals).
  • Mitigation Strategy: Use append-only immutable logs (WORM), send logs to external SIEM, implement cryptographic signing of logs, replicate logs to multiple locations, monitor log integrity, and alert on log deletions.
  • Controls Applied: Immutable Logs, SIEM
  • Control Effectiveness: High
  • Residual Risk Level: Medium
  • Status: ⚠️ Requires Review

THR-015 - Integrations & External Services (IaC Registries)

  • Category: Information Disclosure
  • Likelihood: Medium | Impact: High
  • Initial Risk Level: High
  • Description: Credentials for external registries or IaC providers leaked (e.g., in repo or configs), allowing attackers to manipulate infrastructure templates or pull sensitive images.
  • Mitigation Strategy: Use secret management (KMS/Secrets Manager), avoid embedding credentials in repos, enforce least privilege for registry accounts, rotate credentials, and use ephemeral credentials for automation.
  • Controls Applied: Secrets Management, NIST-800-57
  • Control Effectiveness: Medium
  • Residual Risk Level: Medium
  • Status: ⚠️ Requires Review

THR-016 - Application Services (Workflow Engine)

  • Category: Tampering
  • Likelihood: Medium | Impact: High
  • Initial Risk Level: High
  • Description: Attacker manipulates workflow engine to bypass layer sequencing enforcement (e.g., directly invoking internal APIs to create a dependent layer without prerequisite completion).
  • Mitigation Strategy: Harden internal APIs, implement strong authentication/authorization even for internal endpoints, enforce workflow transitions in a single trusted service, use service-to-service mutual TLS, and perform fuzzing/penetration testing on workflow logic.
  • Controls Applied: mTLS, Workflow Hardening
  • Control Effectiveness: Medium
  • Residual Risk Level: Medium
  • Status: ⚠️ Requires Review

THR-018 - Data Storage (Handover Documents)

  • Category: Information Disclosure
  • Likelihood: High | Impact: Medium
  • Initial Risk Level: High
  • Description: Handover documents containing network diagrams, credentials, or internal IP addresses are stored or shared insecurely, exposing sensitive project topology.
  • Mitigation Strategy: Enforce access controls on documents, classify and redact sensitive content, use DLP scanning, encrypt documents at rest, require role-based access for downloads, and provide secure viewer links.
  • Controls Applied: DLP, Document ACLs
  • Control Effectiveness: Medium
  • Residual Risk Level: Medium
  • Status: ⚠️ Requires Review

THR-019 - Infrastructure & Access Layer (VM access mapping)

  • Category: Spoofing
  • Likelihood: Medium | Impact: High
  • Initial Risk Level: High
  • Description: Attackers spoof source IPs or stolen user credentials to impersonate authorized users when accessing VMs; weak mapping enables unauthorized VM access.
  • Mitigation Strategy: Use certificate-based or ephemeral SSH credentials, enforce MFA for interactive SSH sessions, restrict access by identity + IP where feasible, log and alert on unusual access patterns, and integrate with PAM solutions.
  • Controls Applied: PAM, Ephemeral Certs
  • Control Effectiveness: High
  • Residual Risk Level: Medium
  • Status: ⚠️ Requires Review

THR-020 - Data Management (Firewall/Port Rules)

  • Category: Tampering
  • Likelihood: Medium | Impact: High
  • Initial Risk Level: High
  • Description: Unauthorized changes to firewall rules or allowed ingress/egress ports (via compromised API credentials or misconfigured IaC) open services to the internet that should remain internal.
  • Mitigation Strategy: Apply policy-as-code (e.g., OPA) to enforce allowed port lists, require pull-request reviews for IaC changes, maintain change control and approvals for firewall changes, implement automated validation of deployed rules vs desired state, and monitor network flows.
  • Controls Applied: Policy-as-Code, IaC Review
  • Control Effectiveness: Medium
  • Residual Risk Level: Medium
  • Status: ⚠️ Requires Review

THR-024 - Data Storage (RDBMS) / Backups

  • Category: Denial of Service
  • Likelihood: Low | Impact: High
  • Initial Risk Level: High
  • Description: Ransomware or destructive attacks target DB backups or primary DB, causing loss of project data, audit logs and timelines, interrupting projects.
  • Mitigation Strategy: Harden backups (offline/immutable backups), encrypt backups, restrict access to backup systems, test restore procedures, use anomaly detection for large-scale deletions, and maintain air-gapped backups.
  • Controls Applied: Immutable Backups, Backup Encryption
  • Control Effectiveness: High
  • Residual Risk Level: Medium
  • Status: ⚠️ Requires Review

THR-025 - Integrations & External Services (Email/Chat)

  • Category: Spoofing
  • Likelihood: High | Impact: Medium
  • Initial Risk Level: High
  • Description: Attackers spoof notification emails or chat messages to trick users into approving handovers or following malicious links, leading to social engineering attacks and credential theft.
  • Mitigation Strategy: Sign emails (DKIM/SPF/DMARC), include in-app confirmation for critical actions, educate users on phishing, use short one-time approval tokens that resolve only in-dashboard, and provide clear provenance of notifications.
  • Controls Applied: Email Security (DKIM/SPF/DMARC)
  • Control Effectiveness: Medium
  • Residual Risk Level: Medium
  • Status: ⚠️ Requires Review

THR-027 - Infrastructure & Access Layer (Hypervisor / Cloud APIs)

  • Category: Elevation of Privilege
  • Likelihood: Medium | Impact: High
  • Initial Risk Level: High
  • Description: Excessive cloud permissions or misconfigured IAM roles allow service or user accounts to create privileged resources or exfiltrate data (e.g., admin role misassignment via IaC).
  • Mitigation Strategy: Implement least-privilege IAM, use IAM conditions, enable access review and attestation, guardrails with SCP/org policies for cloud accounts, and scan IaC for dangerous permissions before deployment.
  • Controls Applied: Cloud IAM Best Practices, Policy Guardrails
  • Control Effectiveness: Medium
  • Residual Risk Level: Medium
  • Status: ⚠️ Requires Review

THR-028 - Artifact & Air-gap Services (Staging server)

  • Category: Tampering
  • Likelihood: Low | Impact: High
  • Initial Risk Level: High
  • Description: Malicious or accidental replacement of staged images (or broken integrity checks) before disconnecting air-gapped environment; later deployed images contain backdoors.
  • Mitigation Strategy: Implement strict change control, multi-person review for staging, enforce artifact signing and verification, and maintain provenance with signed manifests verified by receiving hosts.
  • Controls Applied: Staging Controls, Artifact Signing
  • Control Effectiveness: High
  • Residual Risk Level: Medium
  • Status: ⚠️ Requires Review
Medium Risk Threats

THR-007 - Application Services / Frontend

  • Category: Tampering
  • Likelihood: Medium | Impact: Medium
  • Initial Risk Level: Medium
  • Description: Cross-Site Request Forgery (CSRF) actions causing unauthorized state changes (approvals, handover submissions) when users browse malicious sites.
  • Mitigation Strategy: Implement anti-CSRF tokens for state-changing endpoints, require SameSite cookies where applicable, validate Origin/Referer headers, and require re-authentication for sensitive actions.
  • Controls Applied: OWASP CSRF Controls
  • Control Effectiveness: High
  • Residual Risk Level: Low
  • Status: ✅ Accepted

THR-012 - Artifact & Air-gap Services

  • Category: Information Disclosure
  • Likelihood: Medium | Impact: Medium
  • Initial Risk Level: Medium
  • Description: Exposure of proprietary images or signed artifacts when bare-metal repository is not sufficiently protected, or when mirrored artifacts include sensitive metadata (build secrets, internal endpoints).
  • Mitigation Strategy: Encrypt artifact storage, use access controls for repository, scrub build metadata, limit artifact metadata exposure, and apply audit logging for artifact access.
  • Controls Applied: Encrypted Object Storage, ACLs
  • Control Effectiveness: Medium
  • Residual Risk Level: Medium
  • Status: ⚠️ Requires Review

THR-014 - Notifications (Email/Chat Providers)

  • Category: Information Disclosure
  • Likelihood: Medium | Impact: Medium
  • Initial Risk Level: Medium
  • Description: Sensitive details in notification payloads (VM IPs, firewall rules, private handover content) are leaked via insecure email or chat integrations, or if provider is compromised.
  • Mitigation Strategy: Avoid including secrets in notifications, provide links to authenticated dashboards instead of data in message body, use secure email gateways, enable encryption for messages where supported, and limit notification content.
  • Controls Applied: Secure Notification Patterns
  • Control Effectiveness: Medium
  • Residual Risk Level: Medium
  • Status: ⚠️ Requires Review

THR-017 - Task Management / Collaboration

  • Category: Repudiation
  • Likelihood: Medium | Impact: Medium
  • Initial Risk Level: Medium
  • Description: Insufficient or tamperable approval records enable unauthorized approvals or disallow detection of fraudulent handover approvals (lack of traceable logs / signed approvals).
  • Mitigation Strategy: Digitally sign approvals or use authenticated audit trails, implement multi-party approval with explicit identity checks, and maintain immutable records with timestamps and approver metadata.
  • Controls Applied: Digital Signatures, Immutable Audit
  • Control Effectiveness: High
  • Residual Risk Level: Low
  • Status: ✅ Accepted

THR-021 - Monitoring & Alerting Integrations

  • Category: Information Disclosure
  • Likelihood: Low | Impact: Medium
  • Initial Risk Level: Medium
  • Description: Monitoring integrations leak sensitive metadata or create an attack channel if the monitoring system is compromised, exposing project states, deadlines, or infrastructure details.
  • Mitigation Strategy: Limit sensitive data sent to monitoring, use role-based access to monitoring systems, encrypt telemetry, and segregate monitoring environments with strict IAM.
  • Controls Applied: Monitoring Controls
  • Control Effectiveness: Medium
  • Residual Risk Level: Low
  • Status: ✅ Accepted

THR-022 - Application Services / API Gateway

  • Category: Denial of Service
  • Likelihood: Medium | Impact: Medium
  • Initial Risk Level: Medium
  • Description: An attacker launches API floods or abusive calls (e.g., creating many layers, requests to workflow engine) causing resource exhaustion, delays in sequencing, and missed deadlines.
  • Mitigation Strategy: Implement API rate limiting, request quotas, WAF, autoscaling, circuit breakers, and prioritize traffic for high-priority management operations; monitor and block abusive clients.
  • Controls Applied: API Rate Limiting, WAF
  • Control Effectiveness: Medium
  • Residual Risk Level: Low
  • Status: ✅ Accepted

THR-023 - Frontend Layer & Notifications

  • Category: Denial of Service
  • Likelihood: Medium | Impact: Medium
  • Initial Risk Level: Medium
  • Description: Mass notifications or webhook storms (intentional or misconfigured) overwhelm notification providers or users, causing alert fatigue or service degradation.
  • Mitigation Strategy: Rate-limit notifications, batch where appropriate, provide throttling and escalation policies, implement deduplication, and validate webhook sources.
  • Controls Applied: Notification Rate Limiting
  • Control Effectiveness: Medium
  • Residual Risk Level: Medium
  • Status: ⚠️ Requires Review

THR-026 - Application Services / Workflow Engine

  • Category: Information Disclosure
  • Likelihood: Medium | Impact: Medium
  • Initial Risk Level: Medium
  • Description: Internal debug or verbose logs in production leak sensitive fields (IP addresses, keys) to log stores or external monitoring due to insufficient redaction.
  • Mitigation Strategy: Sanitize logs, implement PII masking and strict logging policies, use structured logging with redaction, and enforce log access controls.
  • Controls Applied: Logging Policies, PII Masking
  • Control Effectiveness: Medium
  • Residual Risk Level: Medium
  • Status: ⚠️ Requires Review

THR-029 - Frontend Layer & APIs

  • Category: Information Disclosure
  • Likelihood: Medium | Impact: Medium
  • Initial Risk Level: Medium
  • Description: Sensitive configuration or secret leakage through client-side source maps, embedded configs, or misconfigured public S3 buckets used to host static SPA assets.
  • Mitigation Strategy: Avoid bundling secrets in client builds, remove source maps in production or protect them, scan storage for public exposure, use signed URLs for assets, and restrict bucket policies.
  • Controls Applied: Storage ACLs, Build Hygiene
  • Control Effectiveness: Medium
  • Residual Risk Level: Medium
  • Status: ⚠️ Requires Review

THR-030 - Task Management / Escalations

  • Category: Denial of Service
  • Likelihood: Low | Impact: Medium
  • Initial Risk Level: Medium
  • Description: Business logic-level DoS where an attacker or faulty automation creates many overlapping layers or tasks, flooding the workflow engine and preventing legitimate progress tracking and notifications.
  • Mitigation Strategy: Enforce quotas per project/user, validate workload sizes, implement workflow admission control, analyze and throttle bulk operations, and provide back-pressure to clients.
  • Controls Applied: Workflow Quotas
  • Control Effectiveness: Medium
  • Residual Risk Level: Low
  • Status: ✅ Accepted

Risk Reduction Summary:

  • Critical Risk Reduction: 3 threats reduced from Critical to lower levels
  • High Risk Reduction: 17 threats reduced from High to lower levels
  • Residual Risk Distribution: 3 threats remain at Critical/High level

5.3. Risk Summary

The most critical threats are credential/session theft and broken access control (THR-001, THR-002), unauthorized modification of VM/network policies and artifact tampering (THR-006, THR-011, THR-020), compromise of infrastructure access primitives (SSH bastion / KMS — THR-010), and audit/log tampering (THR-013). Overall risk posture is elevated due to the platform’s high-value capabilities: managing VM access, firewall rules, artifact repositories for air-gapped systems, and orchestration of sequenced infrastructure changes. Key attack vectors include stolen or forged authentication tokens (SSO/Session), API abuse and insufficient server-side authorization, supply chain attacks against mirrored artifacts, misconfigured cloud IAM and IaC, and insecure third-party integrations (email/chat/monitoring). Immediate priority areas: 1) Harden authentication and session management (SSO + MFA, short token lifetimes, session analytics), 2) Enforce server-side, fine-grained authorization and policy-as-code for RBAC and network/firewall changes, 3) Protect artifact integrity with signing/provenance (SLSA) and staging controls for air-gapped workflows, 4) Protect and monitor critical infrastructure components (bastion, KMS, DB backups) with HSM, PAM, immutable logs and tested recovery, and 5) Implement API gateway protections (rate limiting, WAF), input validation, and secure integration patterns (avoid sensitive content in notifications). Addressing these controls will reduce critical risks substantially; remaining residual risks should be tracked and reviewed regularly with compensating controls (monitoring, incident response, least privilege reviews, and regular threat/pen-test cycles).


6. Multi-Standard Security Requirements Mapping

This section maps each functional requirement to specific security controls from multiple industry standards: OWASP Application Security Verification Standard (ASVS), NIST SP 800-53 Rev 5, and ISO 27001:2022. This multi-standard approach provides comprehensive coverage across application-level, enterprise-level, and organizational-level security domains:

  • OWASP ASVS: Application-level security controls (code, APIs, authentication, session management)
  • NIST SP 800-53: Enterprise security controls (governance, risk management, incident response)
  • ISO 27001: Information security management controls (policies, procedures, organizational controls)

Requirements are prioritized based on risk assessment and compliance needs, with controls selected from the most appropriate standard(s) for each requirement type.

6.2. Requirements Mapping

This section maps each high-level requirement to specific security controls from multiple standards (OWASP ASVS, NIST SP 800-53, ISO 27001) with detailed descriptions, relevance explanations, and integration guidance. Controls are grouped by standard for clarity.

6.2.1. REQ-001: Role-based user management with Infra Admin, admin, user, and reader roles

OWASP ASVS Controls

V5.2

Requirement: The application implements role-based access control and enforces authorization checks on all server-side functions and data access points.

Relevance: Directly addresses application-level enforcement of RBAC which is necessary for separating duties among Infra Admin, admin, user, and reader.

Integration Tips: Ensure server-side checks for every endpoint and data access; avoid relying on client-side controls and centralize role decisions in a trusted component.

Verification Method: Perform code reviews and penetration tests to verify server-side authorization checks and test bypass attempts.

Level: L2 | Priority: Critical

NIST SP 800-53 Controls

AC-2

Requirement: The organization manages information system accounts, including establishing, activating, modifying, disabling, and removing accounts; and reviewing accounts periodically.

Relevance: This control applies because role-based user management requires formal account lifecycle management (create/modify/remove) for different roles (Infra Admin, admin, user, reader). Periodic review ensures roles remain appropriate.

Integration Tips: Implement automated account provisioning/deprovisioning tied to role assignments and HR/identity sources. Schedule periodic reviews and generate reports for each role to validate correctness.

Verification Method: Inspect account management procedures, review automated provisioning logs, and verify periodic account review reports and remediation actions.

Priority: Critical

AC-3

Requirement: The information system enforces approved authorizations for logical access to information and system resources in accordance with applicable access control policies.

Relevance: Enforcement of role-based authorizations is required to ensure that Infra Admin, admin, user, and reader roles only access permitted resources and actions.

Integration Tips: Enforce role checks centrally (e.g., IAM, RBAC middleware) for all APIs and GUIs; integrate with policy engine to map high-level roles to permissions.

Verification Method: Review access control policy, run functional tests covering each role’s allowed/denied actions, and audit enforcement logs.

Priority: Critical

ISO 27001:2022 Controls

A.9.2.1

Requirement: A formal user registration and de-registration process should be implemented to enable assignment of access rights.

Relevance: Role-based user management needs formal registration/de-registration processes to assign or revoke role memberships and ensure accountability.

Integration Tips: Define formal workflows for onboarding and offboarding mapping to role assignments; track approvals and record evidence for audits.

Verification Method: Examine registration/de-registration procedures, sample user records, and evidence of approvals for role assignments.

Priority: High

A.9.1.2

Requirement: Users should only be provided with access to the network and network services that they have been specifically authorized to use.

Relevance: Ensures that role-based assignments (e.g., Infra Admin vs reader) translate to network/service access restrictions in the infrastructure.

Integration Tips: Map roles to least-privilege network/service access and enforce via network ACLs, security groups, and service-level authorizations.

Verification Method: Review role-to-network mappings, inspect network access policies, and test access controls per role.

Priority: High

6.2.2. REQ-002: Per-VM access mapping and permission management with audit trails

OWASP ASVS Controls

V5.3

Requirement: Access control policies are integrated into the architecture and consistently enforced across all components.

Relevance: Ensures that per-VM permissions are part of consistent architecture and enforcement across the environment.

Integration Tips: Use centralized policy enforcement points for VM access and verify that all management APIs honor the same policy decisions.

Verification Method: Architectural review and functional tests ensuring consistent policy enforcement across components.

Level: L2 | Priority: High

NIST SP 800-53 Controls

AC-6

Requirement: The organization employs the principle of least privilege, ensuring users and processes are granted only the access necessary to perform their duties.

Relevance: Per-VM access mapping requires least-privilege assignment for users/processes interacting with each VM to minimize risk.

Integration Tips: Define granular VM-level roles and permissions, restrict SSH/API access per VM, and implement just-in-time access where possible.

Verification Method: Review VM permission matrices and test that accounts cannot exceed assigned privileges on target VMs.

Priority: Critical

AU-2

Requirement: The organization determines auditable events and configures auditing to capture them to support after-action investigations and monitoring.

Relevance: Audit trails for per-VM permission changes and access need explicit audit event selection and capture.

Integration Tips: Instrument VM management components to log access grants/revocations, privilege elevations, and session activity; centralize logs to SIEM.

Verification Method: Check audit configuration, sample logs for VM access events, and verify retention and integrity controls.

Priority: Critical

ISO 27001:2022 Controls

A.9.4.1

Requirement: Access to information and application system functions should be restricted in accordance with the access control policy.

Relevance: Supports restricting access at the VM level according to defined permissions and mapping.

Integration Tips: Implement access enforcement in hypervisor/management plane and map system functions to roles; document and enforce VM-level policies.

Verification Method: Review access restriction configurations and test enforcement across VM management interfaces.

Priority: High

6.2.3. REQ-003: Per-VM firewall rules: allowed ingress/egress ports and stored port assignments

OWASP ASVS Controls

V14.1

Requirement: Network boundaries must be enforced and services should only be exposed on necessary ports with documented rationale.

Relevance: Specifies that services should be limited to necessary ports and documented — aligns with per-VM port assignments.

Integration Tips: Document rationale per open port, restrict services using host and network firewalls, and periodically review exposures.

Verification Method: Port exposure review, documentation audit, and penetration testing to validate restrictions.

Level: L2 | Priority: High

NIST SP 800-53 Controls

SC-7

Requirement: The information system monitors and controls communications at the external boundary and key internal boundaries of the system.

Relevance: Per-VM firewall rules and stored port assignments are boundary protections controlling ingress/egress at VM/network boundaries.

Integration Tips: Apply per-VM firewall or security group controls, maintain a central repository of port assignments, and enforce via network virtualization or host-based firewalls.

Verification Method: Review firewall/security group rules, test allowed/blocked ports on sample VMs, and verify central repository accuracy.

Priority: Critical

CM-6

Requirement: The organization establishes and documents configuration settings for information system components and enforces them.

Relevance: Storing and enforcing port assignments requires documented configuration baselines for VM firewall settings.

Integration Tips: Create and version control baseline firewall configs for VMs; automate deployment and drift detection.

Verification Method: Inspect baseline documents, configuration management records, and automated compliance scans for drift.

Priority: High

ISO 27001:2022 Controls

A.13.1.1

Requirement: Networks should be managed and controlled to protect information in systems and applications.

Relevance: Directly relevant to managing per-VM network controls, including ingress/egress ports.

Integration Tips: Implement network segmentation, maintain documented port maps per VM, and regularly review network control configurations.

Verification Method: Network configuration review, port scanning to confirm enforcement, and documentation checks.

Priority: High

6.2.4. REQ-004: Per-VM ingress and egress IP endpoint recording, control, reporting, and audit

OWASP ASVS Controls

V10.3

Requirement: Applications and infrastructure should record network-relevant events sufficient to investigate incidents, including source/destination information.

Relevance: Mandates recording of source/destination (IP) information for incident investigation, matching the requirement.

Integration Tips: Log network events with timestamps, IPs, ports, and correlate with VM identifiers; feed logs into SIEM for alerting and reporting.

Verification Method: Review logs for required fields, perform incident investigations to confirm usefulness, and test correlation rules.

Level: L2 | Priority: High

NIST SP 800-53 Controls

AU-6

Requirement: The organization reviews and analyzes information system audit records for indications of inappropriate or unusual activity and reports findings.

Relevance: Recording ingress/egress endpoints and auditing requires review and reporting of network-related audit logs for VMs.

Integration Tips: Capture network flow logs, aggregate to central logging/SIEM, and schedule automated analysis and reporting for anomalies.

Verification Method: Verify network flow log capture, review SIEM alerts and audit reports, and confirm escalation procedures.

Priority: Critical

CM-8

Requirement: The organization establishes and maintains an inventory of information system components.

Relevance: Tracking ingress/egress endpoints per VM benefits from a component inventory linking VMs to IPs and endpoints.

Integration Tips: Maintain an authoritative inventory mapping VMs to IP addresses and endpoints; update automatically via orchestration tools.

Verification Method: Cross-check inventory records against live network configurations and flow logs.

Priority: High

ISO 27001:2022 Controls

A.12.4.1

Requirement: Event logs recording user activities, exceptions, and other security-relevant events should be produced and kept.

Relevance: Capturing ingress/egress IP events is part of producing logs for security-relevant events tied to VMs.

Integration Tips: Ensure network logs include source/destination IPs for VM traffic, centralize log storage, and protect log integrity.

Verification Method: Inspect log configurations, sample logs showing IP endpoints, and confirm retention and integrity controls.

Priority: Critical

6.2.5. REQ-005: Project structure as layered stages (hardware, network, verification, container, storage, cloud, authz)

OWASP ASVS Controls

V14.2

Requirement: Applications and systems should be designed with layered defenses and segmentation to reduce attack surface and contain compromises.

Relevance: Directly supports structuring projects in layers to enable segmentation and defense-in-depth across hardware, network, container, storage, cloud, and authz.

Integration Tips: Define clear trust boundaries between layers, enforce controls at each layer, and map responsibilities to layer owners.

Verification Method: Architecture review for segmentation, and penetration testing to ensure containment between layers.

Level: L2 | Priority: High

NIST SP 800-53 Controls

PL-2

Requirement: Develop, document, and disseminate policies and procedures for system and communications resource protection.

Relevance: When organizing layered stages (hardware to authz), documented procedures are required for protection across layers.

Integration Tips: Create layer-specific protection procedures (hardware, network, containers, etc.) and publish them as part of system documentation.

Verification Method: Inspect policy and procedural documents for layer-specific guidance and evidence of dissemination.

Priority: Medium

ISO 27001:2022 Controls

A.6.1.5

Requirement: Information security should be addressed in project management, including during project initiation, development, and delivery.

Relevance: Defining layered project stages requires embedding security activities into each project layer as part of project management.

Integration Tips: Integrate security checkpoints and owner assignments for each project layer in project lifecycle templates and gate criteria.

Verification Method: Review project plans and gating artifacts for security activities and layer-specific controls.

Priority: High

6.2.6. REQ-006: Assignment of users to layers with explicit ownership and accountability

OWASP ASVS Controls

V12.1

Requirement: Operational roles and responsibilities should be clearly documented and enforced; accountability mechanisms should exist.

Relevance: Confirms the need to document and enforce ownership for layers and provide accountability.

Integration Tips: Establish owner dashboards, require handover approvals, and record accountable parties for each layer in a CMDB.

Verification Method: Review documentation, dashboards, and evidence of enforcement of accountability.

Level: L1 | Priority: High

NIST SP 800-53 Controls

PM-13

Requirement: The organization defines and communicates roles and responsibilities for managing the organization’s information security program.

Relevance: Supports allocating responsibilities at project/layer level and ensures accountability is communicated.

Integration Tips: Include layer ownership in program management artifacts and ensure managers are trained on their responsibilities.

Verification Method: Review program documentation and training records mapping roles to layer ownership.

Priority: Medium

ISO 27001:2022 Controls

A.6.1.1

Requirement: Responsibilities for information security should be defined and allocated.

Relevance: Assigning users to layers with ownership requires defined responsibilities and accountability.

Integration Tips: Document role assignments per layer, include responsibilities in job descriptions, and require formal acceptance by owners.

Verification Method: Check role descriptions, layer assignment records, and evidence of owner acceptance.

Priority: High

6.2.7. REQ-007: Layer sequencing enforcement: prerequisite completion and approval required before next layer creation

OWASP ASVS Controls

V12.2

Requirement: Changes and releases must be controlled, approved, and documented to prevent unauthorized or premature deployments.

Relevance: Mandates control and approval of changes/releases, which maps to requiring approvals before creating next project layers.

Integration Tips: Integrate gating checks into CI/CD and project tools to prevent progression until approvals and prerequisites are recorded.

Verification Method: Review release/change records and attempt to bypass gates in a test environment to verify enforcement.

Level: L2 | Priority: Critical

NIST SP 800-53 Controls

CM-3

Requirement: The organization reviews, approves, and documents changes to the information system prior to implementation.

Relevance: Enforcing sequential creation of layers with approvals is analogous to change control where prerequisites must be confirmed before changes proceed.

Integration Tips: Use change control boards and automated workflow gates in the CI/CD or project system to require approvals and prerequisite checks.

Verification Method: Inspect change records, approval artifacts, and workflow enforcement logs for layer creation events.

Priority: High

ISO 27001:2022 Controls

A.14.2.5

Requirement: Organisations should monitor and review services, including ensuring prerequisites and dependencies are managed.

Relevance: While focused on suppliers, the requirement to manage prerequisites and dependencies aligns with enforcing sequencing and approvals between layers.

Integration Tips: Implement formal gating/checkpoint procedures that require documented completion and approval before allowing the next layer’s creation.

Verification Method: Audit project gates and evidence of prerequisite checks prior to layer creation.

Priority: Medium

6.2.8. REQ-008: Layer deadlines, escalation to management dashboard and notifications on delays

OWASP ASVS Controls

V12.1

Requirement: Operational roles and responsibilities should be clearly documented and enforced; accountability mechanisms should exist.

Relevance: Supports accountability and escalation by ensuring roles like PM and managers are defined to receive escalations and dashboard visibility.

Integration Tips: Configure notification routing in tools based on role definitions and test notification delivery for delayed layers.

Verification Method: Inspect notification rules, simulate delays, and confirm dashboard escalations.

Level: L1 | Priority: High

NIST SP 800-53 Controls

PM-9

Requirement: The organization develops a risk management strategy including roles, responsibilities, and escalation processes.

Relevance: Escalation for delays should be part of risk management and operational response, matching this control’s intent.

Integration Tips: Define escalation thresholds tied to deadlines and integrate alerts to management dashboards when those thresholds are breached.

Verification Method: Verify escalation rules, alert generation, and confirmation that management receives notifications during test scenarios.

Priority: High

ISO 27001:2022 Controls

A.6.1.5

Requirement: Information security should be addressed in project management, including during project initiation, development, and delivery.

Relevance: Project management integration supports including deadlines and escalation processes in project artifacts and dashboards.

Integration Tips: Embed timeline requirements and escalation paths in project management tools and ensure security-relevant deadlines are visible to management.

Verification Method: Review project management records and dashboard configurations for escalation rules.

Priority: Medium

6.2.9. REQ-009: User dashboards and personal notifications showing assigned layers and due dates

OWASP ASVS Controls

V11.2

Requirement: User dashboards must display authorized information only and protect personal and project data from unauthorized disclosure.

Relevance: Dashboards and notifications must ensure users see only their assigned layers and due dates, preventing info leakage.

Integration Tips: Enforce per-user authorization checks on dashboard backends and sanitize displayed data; log dashboard accesses.

Verification Method: Access control testing on dashboard endpoints and review of logs for unauthorized views.

Level: L1 | Priority: High

NIST SP 800-53 Controls

AC-17

Requirement: The organization restricts and monitors remote access mechanisms to information systems.

Relevance: If dashboards are remote, access controls and monitoring must ensure notifications and personal views are securely accessible.

Integration Tips: Require authentication for dashboard access, use HTTPS, and monitor sessions and access logs for anomalies.

Verification Method: Review authentication mechanisms, TLS config, and session logs for dashboard access.

Priority: High

ISO 27001:2022 Controls

A.9.2.3

Requirement: The allocation and use of privileged access rights should be restricted and controlled.

Relevance: Dashboards may expose privileged information; management of who can see certain dashboard data aligns with this control.

Integration Tips: Limit dashboard views via role-based filters and audit privileged dashboard functions.

Verification Method: Inspect role-based dashboard views and privileged action logs.

Priority: High

6.2.10. REQ-010: Mandatory handover design document submission at layer completion

OWASP ASVS Controls

V12.2

Requirement: Changes and releases must be controlled, approved, and documented to prevent unauthorized or premature deployments.

Relevance: Handover documents are required artifacts for controlled completion of a layer before release to the next stage.

Integration Tips: Make document submission a blocking condition in the release workflow and require approver signatures.

Verification Method: Check release workflow records to ensure document submission is enforced and approvals recorded.

Level: L2 | Priority: High

NIST SP 800-53 Controls

CM-7

Requirement: The organization documents configuration and implementation decisions and maintains records to support accountability.

Relevance: Requiring handover design documents ensures documentation of configuration and design decisions at layer completion.

Integration Tips: Require document upload to a versioned repository as part of the layer completion workflow and enforce metadata standards.

Verification Method: Verify existence of submitted documents in repository, check versioning and approval metadata.

Priority: High

ISO 27001:2022 Controls

A.14.1.3

Requirement: Security should be built into systems and documented during development and maintenance.

Relevance: Handover documents capture security design and operational details necessary for later maintenance and assurance.

Integration Tips: Define required content for handover documents including security controls, operational runbooks, and ownership.

Verification Method: Audit handover documents for required sections and confirm signoff records.

Priority: Medium

6.2.11. REQ-011: Approval/rejection workflow for handover with feedback loop and immutable logs

OWASP ASVS Controls

V10.1

Requirement: Logs must be protected from unauthorized modification and should be sufficient to support forensics and accountability.

Relevance: Ensures logs from approval workflows are reliable and tamper-resistant, enabling feedback loops and investigations.

Integration Tips: Use append-only logs, sign log entries, and forward logs to an external trusted collector for preservation.

Verification Method: Inspect log signing mechanisms, retention policies, and perform integrity verification on sample logs.

Level: L2 | Priority: Critical

NIST SP 800-53 Controls

CM-3

Requirement: The organization reviews, approves, and documents changes to the information system prior to implementation.

Relevance: An approval/rejection workflow with documented decisions is a form of change control which this requirement demands.

Integration Tips: Implement an auditable workflow system that records approvals/rejections and associated comments; retain immutable records.

Verification Method: Inspect workflow audit logs, change requests, and approval artifacts for integrity and completeness.

Priority: Critical

AU-9

Requirement: Audit records are protected from unauthorized access, modification, and deletion.

Relevance: Immutable logs for handover approvals must be protected to prevent tampering, aligning with AU-9.

Integration Tips: Store approval logs in write-once or tamper-evident storage, restrict access, and implement integrity checks.

Verification Method: Verify storage protections, integrity checks, and access controls over audit records.

Priority: Critical

ISO 27001:2022 Controls

A.12.4.3

Requirement: Records of administrator and operator activities should be produced and kept to support investigations.

Relevance: Approval/rejection workflows involving administrators/operators must have immutable logs to support investigations and accountability.

Integration Tips: Ensure workflow systems log identity, timestamps, and actions; back logs to secure storage and protect retention.

Verification Method: Review logs for required fields and confirm retention and access protection controls.

Priority: High

6.2.12. REQ-012: Post-completion user availability requirement to address blockers/dependencies

OWASP ASVS Controls

V12.1

Requirement: Operational roles and responsibilities should be clearly documented and enforced; accountability mechanisms should exist.

Relevance: Supports ensuring assigned personnel remain available and accountable after layer completion to address issues.

Integration Tips: Document post-handover contact windows and require signoff confirming availability; log responses and escalations.

Verification Method: Check documentation of availability commitments and test escalation/contact procedures.

Level: L1 | Priority: Medium

NIST SP 800-53 Controls

CP-2

Requirement: The organization develops and implements contingency plans for critical systems and processes.

Relevance: Ensures that necessary personnel availability and procedures exist to address blockers and dependencies post-completion as part of continuity planning.

Integration Tips: Define contingency contacts and post-completion support expectations in the contingency plan and escalate when unavailable.

Verification Method: Inspect contingency plans for post-completion support clauses and test call trees or contact responsiveness.

Priority: Medium

ISO 27001:2022 Controls

A.6.1.5

Requirement: Information security should be addressed in project management, including during project initiation, development, and delivery.

Relevance: Requiring user availability post-completion ties into project management responsibilities and security-related continuity of support.

Integration Tips: Include post-completion availability requirements in project SLAs and owner responsibilities; track availability windows in schedules.

Verification Method: Review SLAs and project records showing agreed availability and observed adherence.

Priority: Medium

6.2.13. REQ-013: Air-gapped project support: isolated server for initial downloads and prerequisite tooling

OWASP ASVS Controls

V14.3

Requirement: Systems should provide mechanisms to operate in air-gapped or disconnected environments, including secure transfer and validation of artifacts.

Relevance: Directly applicable for ensuring initial downloads and tooling are securely handled in an air-gapped server.

Integration Tips: Provide secure artifact transfer procedures, integrity checks (signatures/hashes), and documented validation steps for imported tooling.

Verification Method: Verify transfer procedures, check integrity validations, and test offline deployment procedures.

Level: L2 | Priority: High

NIST SP 800-53 Controls

SC-5

Requirement: The information system protects against and limits the effects of unauthorized connections and communication channels.

Relevance: Supports isolation requirements and preventing unauthorized connections in air-gapped setups used for initial downloads.

Integration Tips: Harden and restrict ports on the isolated server, control removable media usage, and enforce strict transfer policies.

Verification Method: Review firewall and physical port controls, and test for absence of unauthorized network paths.

Priority: High

ISO 27001:2022 Controls

A.13.1.1

Requirement: Networks should be managed and controlled to protect information in systems and applications.

Relevance: Air-gapped environments require explicit network controls and isolation measures to protect downloads and tooling on isolated servers.

Integration Tips: Implement physical and logical isolation controls for the air-gapped server, restrict interfaces, and document transfer processes.

Verification Method: Inspect network diagrams, isolation controls, and physical separation evidence for air-gapped servers.

Priority: Critical

6.2.14. REQ-014: Automated local repository mirroring and storage of required images/tools on bare-metal servers

OWASP ASVS Controls

V14.3

Requirement: Systems should provide mechanisms to operate in air-gapped or disconnected environments, including secure transfer and validation of artifacts.

Relevance: Addresses offline mirroring and secure hosting of images/tools for isolated/bare-metal environments.

Integration Tips: Automate mirror creation with integrity verification, store signed images, and restrict modification to authorized processes.

Verification Method: Check signed image presence, sync logs, and access restrictions on mirror storage.

Level: L2 | Priority: High

NIST SP 800-53 Controls

CM-8

Requirement: The organization establishes and maintains an inventory of information system components.

Relevance: Mirroring repositories and storing images/tools on bare-metal requires inventories and tracking of stored artifacts and components.

Integration Tips: Automate inventory updates when mirrors are created; tag images with provenance and versions and maintain a catalog.

Verification Method: Review inventory entries for mirrored repositories and check version/provenance metadata.

Priority: High

CM-6

Requirement: The organization establishes and documents configuration settings for information system components and enforces them.

Relevance: Ensures mirrored repositories and storage hosts adhere to hardened configuration baselines and secure settings.

Integration Tips: Apply hardened baselines to repository hosts, automate updates with integrity checks, and restrict write access to mirrors.

Verification Method: Inspect baseline configs, run compliance scans on mirror hosts, and review access control lists.

Priority: High

ISO 27001:2022 Controls

A.12.3.1

Requirement: Information processing facilities should be monitored to ensure adequate capacity to deliver services.

Relevance: Maintaining local mirrors requires capacity planning and monitoring to ensure availability of images/tools on bare-metal servers.

Integration Tips: Implement storage monitoring, automated sync schedules, and alerting for low capacity or mirror sync failures.

Verification Method: Review monitoring dashboards and sync logs to confirm mirroring operational health.

Priority: Medium

6.2.15. REQ-015: Guaranteed access to bare-metal repository after network disconnection for all project servers

OWASP ASVS Controls

V14.3

Requirement: Systems should provide mechanisms to operate in air-gapped or disconnected environments, including secure transfer and validation of artifacts.

Relevance: Specifically applicable to guaranteeing local artifact availability after network disconnection.

Integration Tips: Ensure local caches are validated for integrity before disconnection and that services reference local endpoints by configuration.

Verification Method: Execute planned disconnection tests and verify that servers successfully pull required images/tools from local repo.

Level: L2 | Priority: Critical

NIST SP 800-53 Controls

CP-9

Requirement: The organization restores information systems and assets to a known secure state following a disruption.

Relevance: Guaranteeing access to local repositories after network disconnection is part of contingency planning and recovery for build dependencies.

Integration Tips: Design repositories to be accessible over local network only and include validation steps in recovery plans to bring them online after disconnection.

Verification Method: Test disconnection scenarios and verify servers can access local mirrors and complete deployments.

Priority: High

ISO 27001:2022 Controls

A.17.1.1

Requirement: The organization should determine requirements for information security continuity and implement controls to meet them.

Relevance: Ensuring bare-metal repository access post-disconnection aligns with planning for continuity of security-critical operations.

Integration Tips: Document repository availability requirements in continuity plans and include restoration/verification steps in runbooks.

Verification Method: Review continuity plans and perform tabletop/exercise to confirm repository access under disconnected conditions.

Priority: High

6.2.16. REQ-016: Real-time notifications to project manager upon layer completion (email/chat/internal alerts)

OWASP ASVS Controls

V11.3

Requirement: Notifications should not leak sensitive information and should be delivered securely while preserving integrity.

Relevance: Ensures real-time notifications to PM are secure and do not reveal sensitive project details to unintended recipients.

Integration Tips: Use authenticated channels (TLS, provider API keys), redact sensitive info from outbound notifications, and log notification events.

Verification Method: Inspect notification content templates, delivery channels, and logs for privacy and integrity checks.

Level: L1 | Priority: Medium

NIST SP 800-53 Controls

IR-6

Requirement: The organization requires personnel to report incidents to appropriate internal organizations within defined timeframes.

Relevance: Real-time notifications map to timely reporting requirements — ensuring PMs receive immediate alerts on key events like layer completion.

Integration Tips: Integrate completion events with messaging/notification services ensuring authenticated, encrypted delivery to PMs and that notifications are logged.

Verification Method: Test notification flows for completeness and timeliness and check logs for successful deliveries.

Priority: Medium

ISO 27001:2022 Controls

A.16.1.4

Requirement: Information security events should be assessed and decisions on response actions should be taken.

Relevance: While focused on incidents, the control emphasizes timely assessments and notifications to responsible parties, applicable for structured notifications to PMs.

Integration Tips: Define notification templates and channels for layer completion and ensure PMs are configured as recipients in the system.

Verification Method: Review notification configuration and simulate layer completion to validate delivery.

Priority: Low

6.2.17. REQ-017: Notifications to all project members when a layer completes, including status and reports

OWASP ASVS Controls

V11.3

Requirement: Notifications should not leak sensitive information and should be delivered securely while preserving integrity.

Relevance: Ensures mass notifications to project members don’t expose sensitive info and are delivered securely.

Integration Tips: Redact or link to secure reports rather than embedding sensitive data in notifications; use secure access controls on report storage.

Verification Method: Examine notification examples and verify secure access to linked reports and logs of deliveries.

Level: L1 | Priority: High

NIST SP 800-53 Controls

IR-5

Requirement: The organization tracks and documents information system events to ensure proper response and communications.

Relevance: Supports tracking and documenting events (like layer completion) and communicating results to stakeholders.

Integration Tips: Maintain event logs for layer completions and use audit trails to demonstrate who received notifications and when.

Verification Method: Check event logs, notification receipts, and communication audit trails.

Priority: Medium

ISO 27001:2022 Controls

A.16.1.4

Requirement: Information security events should be assessed and decisions on response actions should be taken.

Relevance: Requires assessment and appropriate notification actions; relevant for structured notifications to project members including status and reports.

Integration Tips: Define audience lists and templates for status notifications, ensure reports are accessible only to authorized project members, and log distributions.

Verification Method: Review distribution lists, templates, and delivery logs to confirm authorized dissemination.

Priority: Medium

6.2.18. REQ-018: Advance notification (one week) to user slated to start next layer via preferred channels

OWASP ASVS Controls

V11.3

Requirement: Notifications should not leak sensitive information and should be delivered securely while preserving integrity.

Relevance: Ensure advance notices are delivered securely and do not expose sensitive scheduling or project content to unauthorized viewers.

Integration Tips: Use secure notification channels and configurable user preferences to deliver advance notices, and log deliveries.

Verification Method: Test delivery to preferred channels and verify secure content handling.

Level: L1 | Priority: Medium

NIST SP 800-53 Controls

PM-9

Requirement: The organization develops a risk management strategy including roles, responsibilities, and escalation processes.

Relevance: Scheduling and advance notification are part of program management and risk mitigation to prepare resources and reduce delays.

Integration Tips: Implement scheduled notifications in project tooling with configurable lead times and preferred channel settings per user.

Verification Method: Verify scheduling rules and simulate advance-notification delivery.

Priority: Low

ISO 27001:2022 Controls

A.7.2.2

Requirement: All employees should receive appropriate awareness and training regarding information security responsibilities.

Relevance: While not directly about notifications, ensuring users are aware of responsibilities and notifications supports readiness when starting layers.

Integration Tips: Include expectations about advance notifications in onboarding and role-specific training.

Verification Method: Check training materials for mention of notification procedures and perform surveys on awareness.

Priority: Low

6.2.19. REQ-019: Integration with project monitoring system to raise alarms for critical events/blockers pre-project

OWASP ASVS Controls

V10.2

Requirement: Systems must implement monitoring and alerting for security-relevant events to support timely detection and response.

Relevance: Directly relevant to raising alarms for critical project events and blockers before they impact project timelines.

Integration Tips: Define event classifications, map them to alert severity levels in monitoring tools, and set escalation policies.

Verification Method: Review monitoring rules, simulate critical events, and confirm alerts and escalations occur.

Level: L2 | Priority: Critical

NIST SP 800-53 Controls

SI-4

Requirement: The organization monitors the information system to detect attacks and indicators of potential incidents.

Relevance: Project monitoring integration requires capability to raise alarms for critical events; SI-4 provides monitoring guidance applicable to project-critical systems.

Integration Tips: Instrument CI/CD, task trackers, and infrastructure to emit events to monitoring/alerting platforms and ensure defined thresholding.

Verification Method: Confirm event feeds, alert rules, and test alarm triggering for simulated blockers.

Priority: High

ISO 27001:2022 Controls

A.12.4.1

Requirement: Event logs recording user activities, exceptions, and other security-relevant events should be produced and kept.

Relevance: Project monitoring relies on event logs and consistent event generation for raising alarms and tracking blockers.

Integration Tips: Ensure project and infrastructure tools emit structured logs and integrate them with monitoring systems for correlation and alerting.

Verification Method: Audit event export configurations and test end-to-end alert generation.

Priority: High

6.2.20. REQ-020: System administrator log summary reports on failures or critical errors

OWASP ASVS Controls

V10.2

Requirement: Systems must implement monitoring and alerting for security-relevant events to support timely detection and response.

Relevance: Enables creation of alerts and summarized reports to administrators about failures and critical errors.

Integration Tips: Configure dashboards and scheduled summaries in monitoring/SIEM tools and ensure distribution to sysadmins.

Verification Method: Review monitoring configurations and validate scheduled summaries reach administrators.

Level: L2 | Priority: High

NIST SP 800-53 Controls

AU-6

Requirement: The organization reviews and analyzes information system audit records for indications of inappropriate or unusual activity and reports findings.

Relevance: Generating administrator log summary reports on failures or critical errors requires systematic review and reporting as called for by AU-6.

Integration Tips: Implement automated log analysis to produce periodic summaries of failures/errors and distribute them to administrators.

Verification Method: Inspect report generation schedules and sample summary reports with associated logs and analysis.

Priority: High

ISO 27001:2022 Controls

A.12.4.1

Requirement: Event logs recording user activities, exceptions, and other security-relevant events should be produced and kept.

Relevance: Supports requirement to produce logs that can be summarized into administrator reports.

Integration Tips: Ensure logs capture sufficient detail (timestamps, error codes) and retention to allow summarization and trend analysis.

Verification Method: Check log schemas, retention, and sample summaries for completeness.

Priority: Medium

6.2.21. REQ-021: Project manager reporting and role/assignment records with progress tracking

OWASP ASVS Controls

V11.1

Requirement: Applications should present role-appropriate views and reporting to users while protecting other users’ data.

Relevance: Ensures PM views show aggregated progress while respecting access boundaries and role-based restrictions.

Integration Tips: Implement role-filtered report generation and ensure data used in reports comes from authorized sources.

Verification Method: Inspect PM reports and access controls for proper role-based filtering.

Level: L1 | Priority: High

NIST SP 800-53 Controls

PM-13

Requirement: The organization defines and communicates roles and responsibilities for managing the organization’s information security program.

Relevance: Supports the need for role assignment records and clarity for PM reporting purposes.

Integration Tips: Ensure role definitions are integrated into project tooling and that PM reports extract role-based progress metrics.

Verification Method: Validate PM reports against role assignment records and interview PMs for completeness.

Priority: Medium

ISO 27001:2022 Controls

A.6.1.1

Requirement: Responsibilities for information security should be defined and allocated.

Relevance: Maintaining role/assignment records and progress tracking requires defined responsibilities and assignment records.

Integration Tips: Maintain an authoritative record of role assignments, tie them to project tasks, and enable PM reporting from the system of record.

Verification Method: Review role assignment records and sample PM reports verifying traceability.

Priority: High

6.2.22. REQ-022: Manager-facing dashboard showing progress by layer, status, and deadlines

OWASP ASVS Controls

V11.2

Requirement: User dashboards must display authorized information only and protect personal and project data from unauthorized disclosure.

Relevance: Manager dashboard must ensure only authorized managers see aggregated progress and sensitive details as authorized.

Integration Tips: Apply role-based access, mask sensitive data, and require strong authentication for manager dashboard access.

Verification Method: Access control testing and review of dashboard audit logs for unauthorized access attempts.

Level: L1 | Priority: High

NIST SP 800-53 Controls

AC-6

Requirement: The organization employs the principle of least privilege, ensuring users and processes are granted only the access necessary to perform their duties.

Relevance: Manager dashboard should adhere to least privilege so only managers see required summary info and can act on it.

Integration Tips: Grant dashboard access only to manager roles and provide read-only views unless explicit privileges are required.

Verification Method: Review role assignments and attempt to access manager dashboard with non-manager accounts.

Priority: Medium

ISO 27001:2022 Controls

A.9.1.2

Requirement: Users should only be provided with access to the network and network services that they have been specifically authorized to use.

Relevance: Manager dashboard access should be explicitly authorized and restricted to appropriate network/services.

Integration Tips: Restrict dashboard access by network segments and enforce MFA for manager roles.

Verification Method: Inspect authorization records and MFA enforcement for manager accounts.

Priority: High

6.2.23. REQ-023: Conflict/tracker list for bugs and blockers with statuses (Blocked, Untriaged, In Progress, Fixed)

OWASP ASVS Controls

V10.2

Requirement: Systems must implement monitoring and alerting for security-relevant events to support timely detection and response.

Relevance: Trackers should generate alerts for critical blockers and status changes to ensure timely attention and response.

Integration Tips: Define alert rules for status transitions (e.g., Blocked) and route to appropriate on-call personnel and dashboards.

Verification Method: Test alert generation for status changes and confirm recipients receive notifications.

Level: L2 | Priority: High

NIST SP 800-53 Controls

CM-8

Requirement: The organization establishes and maintains an inventory of information system components.

Relevance: A tracker of bugs and blockers should map to components and maintain inventory and status to manage configuration and issues.

Integration Tips: Integrate issue tracker with inventory/CMDB so statuses map to affected components and owners.

Verification Method: Check linkage between tracker items and CMDB entries for sample issues.

Priority: Medium

ISO 27001:2022 Controls

A.12.1.1

Requirement: Operating procedures should be documented and made available to all users who need them.

Relevance: Procedures for handling bug statuses and escalations should be documented and available to relevant staff operating the tracker.

Integration Tips: Define lifecycle states for issues and establish escalation paths tied to statuses; document procedures in the tracker.

Verification Method: Review documented procedures and confirm they map to tracker workflows.

Priority: Medium

6.2.24. REQ-024: Mandatory completion of handover documentation and final report for each layer within one week of deadline

OWASP ASVS Controls

V12.2

Requirement: Changes and releases must be controlled, approved, and documented to prevent unauthorized or premature deployments.

Relevance: Ensures that handover documentation and final reports are part of controlled release processes with timelines.

Integration Tips: Make final report submission and approval required gates in release workflows and prevent sign-off until completed.

Verification Method: Review release workflow enforcement and document timestamps for handover completion.

Level: L2 | Priority: High

NIST SP 800-53 Controls

CM-7

Requirement: The organization documents configuration and implementation decisions and maintains records to support accountability.

Relevance: Mandating documentation within a timeframe ensures records are maintained for accountability similar to CM-7 expectations for documentation.

Integration Tips: Enforce time-bound submission via workflow automation and send reminders/escalations if reports are not submitted within the week.

Verification Method: Review workflow logs for submission timestamps and overdue escalations.

Priority: High

ISO 27001:2022 Controls

A.14.2.7

Requirement: Where development is outsourced, agreements should address security requirements including deliverables and timelines.

Relevance: Specifying timelines for handover documentation aligns with ensuring deliverables and schedules are met and auditable.

Integration Tips: Include one-week completion SLA in project delivery contracts and track compliance.

Verification Method: Check contractual SLAs and sample delivery adherence reports.

Priority: Medium

6.2.25. REQ-025: Generation and sending of formal progress summaries from PM to customers with traceability

OWASP ASVS Controls

V11.3

Requirement: Notifications should not leak sensitive information and should be delivered securely while preserving integrity.

Relevance: Ensures progress summaries sent externally maintain integrity and privacy and are traceable to internal approvals.

Integration Tips: Sign or otherwise verify report integrity, maintain an audit trail of distribution, and avoid embedding sensitive details directly in messages.

Verification Method: Verify signed reports, distribution logs, and redaction practices.

Level: L1 | Priority: Medium

NIST SP 800-53 Controls

PL-2

Requirement: Develop, document, and disseminate policies and procedures for system and communications resource protection.

Relevance: Policies/procedures for communicating progress to external customers are needed to ensure consistency and protect sensitive info.

Integration Tips: Define templates and approval workflows for customer-facing summaries and ensure sensitive details are redacted or controlled.

Verification Method: Review communication procedures and sample approved summaries for compliance.

Priority: Medium

ISO 27001:2022 Controls

A.6.1.3

Requirement: The organization should maintain contact with relevant external parties and manage communications appropriately.

Relevance: Formal progress summaries to customers require controlled communications and traceability to ensure accurate and appropriate disclosures.

Integration Tips: Maintain communication logs, versioned reports, and approval chains before sending summaries to customers to ensure traceability.

Verification Method: Audit sent summaries, approvals, and communication logs for traceability.

Priority: Medium

6.2.26. REQ-026: Secure SSH access to infrastructure resources and web-based access for workflows

OWASP ASVS Controls

V2.5

Requirement: Remote access mechanisms and authentication for web and management interfaces should be hardened and protected.

Relevance: Directly addresses securing web-based access and remote management interfaces like SSH-accessed infrastructure.

Integration Tips: Harden management interfaces, disable password auth for SSH in favor of keys/certificates, and ensure TLS for web-based access.

Verification Method: Penetration tests of management interfaces, review of SSH and TLS configurations, and credential audits.

Level: L2 | Priority: Critical

NIST SP 800-53 Controls

AC-17

Requirement: The organization restricts and monitors remote access mechanisms to information systems.

Relevance: Securing SSH and web-based access requires restricting remote access and monitoring per AC-17.

Integration Tips: Use centralized bastion hosts, enforce MFA for SSH/web access, restrict allowed sources, and monitor sessions.

Verification Method: Review bastion configurations, MFA enforcement, session logs, and attempt controlled access tests.

Priority: Critical

IA-5

Requirement: The organization manages authentication methods and enforces multi-factor authentication where required.

Relevance: SSH and web workflows need strong authenticator management (keys, passwords, MFA) to prevent unauthorized access.

Integration Tips: Rotate SSH keys, use certificate-based SSH where possible, enforce MFA for web portals, and centralize credential management.

Verification Method: Inspect key management procedures, MFA logs, and authentication configuration for SSH and web services.

Priority: Critical

6.2.27. REQ-027: Support for initial internet access for image pulls and IaC integrations, with local-hosting alternative if restricted

OWASP ASVS Controls

V14.3

Requirement: Systems should provide mechanisms to operate in air-gapped or disconnected environments, including secure transfer and validation of artifacts.

Relevance: Directly relevant for having a local-hosting alternative and secure validation of pulled images and IaC artifacts.

Integration Tips: Implement signed artifacts, mirror repositories, and validate integrity before deployment in restricted networks.

Verification Method: Test internet and local-hosted pull scenarios and verify signature/hash validations.

Level: L2 | Priority: High

NIST SP 800-53 Controls

SC-8

Requirement: The organization protects the confidentiality and integrity of transmitted information.

Relevance: When pulling images/IaC over the internet or using local-hosting alternatives, transmissions must be protected to ensure integrity and confidentiality.

Integration Tips: Use TLS/HTTPS for pulls, validate image signatures/hashes, and provide secure local mirrors for restricted environments.

Verification Method: Inspect TLS configs, validate signature checks, and test pull workflows against local mirrors.

Priority: Critical

ISO 27001:2022 Controls

A.12.5.1

Requirement: Procedures should be implemented to control the installation of software on operational systems.

Relevance: Pulling images and IaC into operational systems must follow controlled installation procedures and validations.

Integration Tips: Define approved sources, require artifact signing, and document local-hosting fallback procedures for restricted environments.

Verification Method: Inspect software installation procedures, allowed source lists, and artifact validation logs.

Priority: High

6.3. Cross-Functional Security Controls

The following controls apply globally across all system components:

Logging and Monitoring (Audit Trails)

Description: Capture, protect, and analyze logs for user actions, configuration changes, network events, approvals, and system errors to support accountability and incident response.

Applies to: Per-VM access mapping and permission management with audit trails, Per-VM ingress and egress IP endpoint recording, control, reporting, and audit, Approval/rejection workflow for handover with feedback loop and immutable logs, System administrator log summary reports on failures or critical errors, Conflict/tracker list for bugs and blockers with statuses

Implementation Guidance: Centralize logs into a SIEM, protect log integrity (signing, WORM storage), define auditable events, implement retention and access controls, and create automated alerting and periodic summary reports.

Access Control and RBAC

Description: Define and enforce least-privilege role-based access controls across systems, dashboards, and infrastructure with formal provisioning/deprovisioning and periodic review.

Applies to: Role-based user management with Infra Admin, admin, user, and reader roles, User dashboards and personal notifications showing assigned layers and due dates, Secure SSH access to infrastructure resources and web-based access for workflows, Manager-facing dashboard showing progress by layer, status, and deadlines

Implementation Guidance: Centralize role management in IAM, enforce server-side authorization checks, integrate with HR/identity sources for lifecycle, and schedule regular access reviews.

Integrity and Validation of Artifacts

Description: Ensure images, tools, and documents are cryptographically signed/hashed and validated before use in build, deployment, or reporting workflows.

Applies to: Automated local repository mirroring and storage of required images/tools on bare-metal servers, Air-gapped project support: isolated server for initial downloads and prerequisite tooling, Support for initial internet access for image pulls and IaC integrations, with local-hosting alternative if restricted

Implementation Guidance: Require signed artifacts, verify hashes during synchronization and deployment, and maintain provenance metadata in repositories.

Change Control and Approval Workflows

Description: Enforce change control and gating for layer sequencing, handovers, and releases with documented approvals and immutable records.

Applies to: Layer sequencing enforcement: prerequisite completion and approval required before next layer creation, Mandatory handover design document submission at layer completion, Approval/rejection workflow for handover with feedback loop and immutable logs, Mandatory completion of handover documentation and final report for each layer within one week of deadline

Implementation Guidance: Use an auditable workflow system, implement blocking gates in CI/CD/project tools, record approver identities and timestamps, and protect logs from tampering.

Network Segmentation and Per-VM Firewalling

Description: Segment networks and enforce per-VM firewall/security group rules to restrict ingress/egress ports and endpoints.

Applies to: Per-VM firewall rules: allowed ingress/egress ports and stored port assignments, Per-VM ingress and egress IP endpoint recording, control, reporting, and audit, Guaranteed access to bare-metal repository after network disconnection for all project servers

Implementation Guidance: Define port/endpoint baselines, implement host-based and network-level firewalls, enforce via IaC, and monitor for deviations with automated alerts.

6.4. Requirements Traceability Overview

This section demonstrates complete traceability from high-level requirements through threats to security controls and verification methods.

Coverage Summary: Traceability matrix contains 27 requirements. 27 requirements (100.0%) linked to threats. 25 requirements (92.6%) mapped to security controls (OWASP ASVS, NIST SP 800-53, ISO 27001). Coverage: Complete.

Sample Traceability Mappings

The following table shows traceability for high-priority requirements:

Req ID Requirement Threats Security Controls Standards Priority Verification
REQ-001 Role-based user management with Infra Ad… 10 threats 5 controls ISO27001, NIST, OWASP Critical Examine registration/de-registration procedures, sample user records, and evidence of approvals for role assignments.
REQ-002 Per-VM access mapping and permission man… 10 threats 4 controls ISO27001, NIST, OWASP Critical Review VM permission matrices and test that accounts cannot exceed assigned privileges on target VMs.
REQ-004 Record and control ingress (source) and … 10 threats 4 controls ISO27001, NIST, OWASP Critical Review logs for required fields, perform incident investigations to confirm usefulness, and test correlation rules.
REQ-007 Enforce layer sequencing: prevent creati… 10 threats 3 controls ISO27001, NIST, OWASP Critical Review release/change records and attempt to bypass gates in a test environment to verify enforcement.
REQ-011 Implement a mandatory approval/rejection… 10 threats 4 controls ISO27001, NIST, OWASP Critical Verify storage protections, integrity checks, and access controls over audit records.
REQ-013 For air-gapped projects, provide an isol… 10 threats 3 controls ISO27001, NIST, OWASP Critical Review firewall and physical port controls, and test for absence of unauthorized network paths.
REQ-018 Alert the user due to start the next lay… 10 threats 3 controls ISO27001, NIST, OWASP Critical Review release/change records and attempt to bypass gates in a test environment to verify enforcement.
REQ-019 Integrate with project monitoring system… 5 threats 3 controls ISO27001, NIST, OWASP Critical Review monitoring rules, simulate critical events, and confirm alerts and escalations occur.
REQ-024 Mandate completion of handover documenta… 10 threats 3 controls ISO27001, NIST, OWASP Critical Review release/change records and attempt to bypass gates in a test environment to verify enforcement.
REQ-026 Provide secure SSH access to infrastruct… 10 threats 3 controls NIST, OWASP Critical Review bastion configurations, MFA enforcement, session logs, and attempt controlled access tests.

Showing 10 of 27 requirements. See Appendix D for complete traceability matrix.

Traceability Statistics

  • Total Requirements Tracked: 27
  • Requirements Linked to Threats: 27 (100.0%)
  • Requirements Mapped to Controls: 25 (92.6%)
  • Average Controls per Requirement: 3.0
  • Control Distribution by Standard:
    • NIST SP 800-53: 32 controls
    • ISO 27001: 25 controls
    • OWASP ASVS: 25 controls
  • Verification Coverage: 100% (all requirements have verification methods)

7. AI/ML Security Requirements

This section addresses security requirements specific to artificial intelligence and machine learning components within the system. AI/ML systems introduce unique security challenges including prompt injection attacks, data poisoning, model theft, adversarial inputs, and bias vulnerabilities. This analysis identifies AI/ML components, assesses their security risks, and prescribes specialized controls to protect both the AI systems themselves and the data they process.

7.1. AI/ML Components Detected

This section identifies all AI/ML components within the system that require specialized security controls.
1. Natural Language Processing (NLP) Capabilities: The platform may include features that facilitate user interaction through natural language queries, potentially utilizing language models for command interpretation or user requests.
2. Automated Notifications and Insights: The system may employ AI/ML algorithms to analyze project data and generate notifications or insights based on user interactions or project progress.
3. Data Analysis and Reporting Tools: AI/ML components could be used for advanced reporting that analyzes user behavior and project performance, providing deeper insights into project health.

7.2. AI/ML Threat Model

Component Identified Threats
Natural Language Processing Capabilities - Prompt injection
- Data leakage (e.g., PII in training data)
- Adversarial inputs
Automated Notifications and Insights - Model poisoning
- Output manipulation
Data Analysis and Reporting Tools - Data leakage
- Bias in reporting outputs

7.3. AI/ML Security Controls

Natural Language Processing Capabilities

Prompt Injection Prevention: Implement strict input validation and sanitization techniques to prevent unauthorized command execution through manipulated user inputs.
Data Leakage Prevention: Ensure that training data does not contain any personally identifiable information (PII) by conducting thorough audits of datasets used for model training.
Monitoring for Adversarial Inputs: Utilize anomaly detection systems to identify and respond to unusual input patterns that may indicate adversarial attacks.

Automated Notifications and Insights

Model Access Controls: Enforce strict role-based access controls to limit who can interact with and modify AI-generated insights and notifications.
Output Filtering and Sanitization: Implement filters to sanitize AI-generated outputs to prevent the dissemination of harmful or sensitive information.

Data Analysis and Reporting Tools

Bias and Fairness Considerations: Regularly evaluate AI/ML models for biases and implement corrective actions to ensure fairness in reporting outputs.
Model Versioning and Rollback Capabilities: Maintain version control for AI models to allow rollback to previous versions in case of detected issues or vulnerabilities.

7.4. Integration with Existing Security Controls

AI security controls should be integrated with existing security practices by ensuring that AI/ML components are subjected to the same rigorous access control, monitoring, and logging requirements as other components. This includes integrating AI models within the existing application security framework, conducting regular security assessments and audits on all AI components, and ensuring compliance with relevant regulations regarding data protection and privacy.

7.5. AI/ML Monitoring Requirements

Monitoring Area Description
Input Validation Monitoring Track and analyze input patterns to identify potential prompt injection attempts.
Output Integrity Checks Monitor AI-generated outputs for anomalies and potential information leakage.
Model Performance Auditing Regularly assess AI model performance for biases and accuracy to ensure fairness and reliability.
Access Control Logs Maintain logs of access to AI components to detect unauthorized access and modifications.

8. Compliance Requirements

This section identifies regulatory and legal compliance obligations applicable to the system based on data types, geographic scope, industry sector, and business operations. Compliance requirements drive specific security controls, data handling procedures, audit capabilities, and privacy protections. Non-compliance can result in significant legal penalties, reputational damage, and business disruption. This analysis maps applicable regulations to specific security requirements and operational procedures.

8.1. Applicable Regulations

In reviewing the application requirements for the multi-layer infrastructure and cloud project management platform, various regulations were identified based on the types of data processed, geographic scope of operations, industry sector, and business functions. The compliance requirements directly impact security controls, data handling procedures, and operational processes. The following table summarizes the applicable regulations and their relevance to the project:

Regulation Applicability Reason
GDPR Applies because the system processes personal data of EU residents.
CCPA Applies due to the handling of personal data of California residents.
HIPAA Relevant if the application processes health information or integrates with healthcare entities.
PCI-DSS Applicable if the platform processes payment card data.
SOX Relevant for financial data management and reporting mechanisms.
HITECH Applies due to the potential handling of electronic health information in conjunction with HIPAA.
GLBA Relevant if the platform deals with financial institutions or consumer financial information.
COPPA Applies if the application collects data from children under the age of 13.
Data Residency Laws Relevant due to geographic restrictions on data storage and processing.

8.2. Compliance Controls by Regulation

GDPR

  • Data Protection by Design and Default: Implement privacy measures from the outset of the project.
  • Data Subject Access Requests: Enable users to request access to their data.
  • Breach Notification: Establish a protocol for notifying users and authorities of data breaches within 72 hours.

CCPA

  • Consumer Rights Management: Implement features to allow consumers to access, delete, and opt-out of the sale of their personal data.
  • Privacy Policy Disclosure: Ensure a clear privacy notice is provided to users detailing data collection practices.

HIPAA

  • Access Controls: Implement role-based access controls to restrict access to health information.
  • Audit Controls: Maintain logs of access and alterations to health data for auditing purposes.

PCI-DSS

  • Encryption: Encrypt payment card data during transmission and storage.
  • Access Control Measures: Limit access to payment data to only those individuals who need it to perform their job functions.

SOX

  • Financial Reporting Controls: Implement controls to ensure accuracy and reliability in financial reporting.
  • Data Retention Policies: Define data retention and destruction protocols for financial records.

HITECH

  • Security Risk Assessment: Conduct regular assessments to identify and mitigate security risks to electronic health information.
  • Business Associate Agreements: Ensure compliance with agreements when sharing health information with third parties.

GLBA

  • Privacy Notices: Provide consumers with clear notices regarding the sharing of their personal financial information.
  • Safeguards Rule: Implement measures to protect customer information from unauthorized access.

COPPA

  • Parental Consent: Obtain verifiable parental consent before collecting personal information from children under 13.
  • Data Deletion Policies: Ensure the ability to delete data upon request from a parent or guardian.

Data Residency Laws

  • Geographic Restrictions: Implement controls to ensure data is stored and processed within required jurisdictions.

8.3. Data Subject Rights

Right Description
Right to Access Users can request access to their personal data held by the organization.
Right to Erasure Users can request deletion of their personal data under certain conditions.
Right to Data Portability Users have the right to receive their personal data in a structured, commonly used format.
Right to Rectification Users can request correction of inaccurate personal data.
Right to Object Users can object to the processing of their personal data for marketing purposes.

8.4. Privacy Requirements

Consent: Obtain explicit consent from users before collecting or processing their personal data.
Privacy Notice: Provide a clear and accessible privacy policy detailing data collection, use, and user rights.
Data Minimization: Collect only the necessary personal data for the intended purpose.

8.5. Audit and Monitoring Requirements

Logging: Maintain comprehensive logs of user access, data modifications, and system activities for auditing purposes.
Regular Audits: Conduct periodic audits to verify compliance with regulatory requirements and internal policies.
Incident Reporting: Establish a detailed incident response plan for reporting breaches and security incidents.

8.6. Data Handling Rules

Retention: Define retention periods for personal data based on legal and regulatory requirements.
Deletion: Implement procedures for secure deletion of personal data when it is no longer needed or upon user request.
Data Integrity: Ensure that personal data is accurate and kept up to date.

8.7. Compliance Risk Assessment

The compliance risk assessment highlights potential vulnerabilities and compliance gaps that may arise from regulatory requirements. Organizations must proactively address these risks to avoid penalties and protect user data.

Key Compliance Risks:
- Inadequate data protection measures leading to data breaches.
- Failure to comply with user rights requests resulting in legal penalties.
- Insufficient logging and auditing practices that hinder accountability and transparency.


9. Security Architecture Recommendations

This section provides comprehensive security architecture guidance that integrates security controls into the system’s technical design. Security architecture defines how security principles, controls, and patterns are applied across system components to create a cohesive, defense-in-depth security posture. The recommendations address architectural principles, component-level controls, data protection strategies, and third-party integration security to ensure security is built into the system design.

9.1. Architectural Security Principles

Architectural security principles provide the foundational philosophy guiding all security design decisions. These principles ensure a consistent security posture across all system components, inform trade-offs between security and usability, and guide the selection and implementation of security controls throughout the platform.

  • Zero Trust Architecture principles: Never trust, always verify — every request (user, service, device) is authenticated and authorized, irrespective of network location. This reduces implicit trust and limits lateral movement between layers and components.
  • Defense in Depth: Multiple, diverse layers of security controls (network, host, application, data, and operational) are applied so that failure of one control does not result in total compromise. This provides redundancy and containment.
  • Principle of Least Privilege: Grant users, processes, and services only the minimum permissions required to perform their tasks, for the minimum necessary time. This reduces attack surface and blast radius.
  • Secure by Default / Secure by Design: Systems and components ship with secure defaults and are designed with security considerations from the start (secure defaults, hardened baselines, fail-safe behaviors).
  • Separation of Duties: Enforce role separation for design, approval, and deployment tasks (e.g., developer vs approver vs infrastructure admin) to prevent conflicts of interest and accidental/intentional misuse.
  • Fail Secure: When failures occur, systems should fail into safe states that minimize exposure — e.g., deny access, preserve audit trails, and prevent automatic promotion of incomplete layers.
  • Complete Mediation: Every access attempt must be checked against current policy (no caching of authorization decisions beyond an acceptable TTL). Authorization must be enforced at all enforcement points.
  • Defense-in-Depth for Data: Protect data at multiple layers: transport, application, storage, and logs — with integrity, confidentiality, and provenance validation.
  • Secure Supply Chain / Provenance: Validate and sign all artifacts (images, packages, IaC modules) and maintain provenance metadata; use reproducible builds and artifact signing (SLSA/Notary/etc.).
  • Least Trust for Integrations: Treat external integrations as untrusted; apply strong authentication, strict network controls, and fine-grained rate/permission controls.
  • Operational Resilience and Observability: Design for monitoring, alerting, and recoverability; ensure instrumentation and immutable audit trails to support incident response and forensics.

9.2. Component-Level Security Controls

Frontend Layer

Required Controls:

  • Enforce strong authentication and SSO with MFA for UI access.
  • Server-side authorization checks for every view/API call (no client-side-only enforcement).
  • Input validation and output encoding to prevent XSS and injection.
  • Strict Content Security Policy (CSP) and secure cookies (HttpOnly, Secure, SameSite=strict).
  • TLS 1.2+ (prefer TLS 1.3) for all traffic; certificate pinning for critical endpoints where feasible.
  • Rate limiting and bot protection (CAPTCHA or behavioral).
  • Session management with short lifetimes, refresh token rotation, and revocation on role change.
  • CSP and SRI for third-party scripts; block or tightly constrain external scripts.
  • UI logging of critical user actions with correlation IDs for backend logs.

Recommended Patterns:

  • Web Application Firewall (WAF) in front of the SPA.
  • API Gateway pattern for authentication, authorization, rate limiting and routing.
  • Edge CDN with TLS termination and DDoS protection for static SPA assets.
  • Single Page Application + backend tokens stored in HttpOnly cookies (avoid localStorage for sensitive tokens).

Application Services

Required Controls:

  • Centralized RBAC/ABAC enforced in middleware for all APIs.
  • OAuth2 / OIDC for authentication delegation to corporate SSO with MFA.
  • Strong input validation, schema validation, and anti-CSRF protections.
  • Fine-grained audit logging for workflow state changes, approvals, and per-VM policy updates.
  • Service-to-service authentication using mTLS or signed JWTs with short TTL.
  • Rate limiting, circuit breakers and anomaly detection on high-value endpoints.
  • Secrets management and encryption for credentials (no secrets in code/config repos).
  • Secure coding and dependency scanning; runtime application self-protection (RASP) where appropriate.
  • Workflows enforce gating (blocking checks) and attestations for layer sequencing and deadlines.
  • Immutable write-once audit log store (or append-only ledger) for approvals/handover logs.

Recommended Patterns:

  • API Gateway with OAuth2/OIDC integration for authN and token validation.
  • Microservices behind gateway with service mesh (mTLS, policy enforcement, observability).
  • Workflow engine with policy-as-code and enforcement hooks (e.g., Open Policy Agent).
  • Circuit-breaker/resiliency patterns and background worker queues for long-running tasks.

Data Storage

Required Controls:

  • Encrypted data-at-rest using strong encryption (see Data Protection Strategy).
  • Role-based access controls for DB users and column-level access controls for sensitive fields.
  • Database activity monitoring and query auditing.
  • Immutable audit log store (WORM or object-store immutability) with retention controls.
  • Backups encrypted, integrity-checked, and stored separate from production with tested restores.
  • TDE (Transparent Data Encryption) and field-level encryption for highly sensitive fields (SSH private keys, PII).
  • Data classification tags stored with records for access control and retention enforcement.
  • Automated data deletion/archival workflows with verifiable secure deletion.

Recommended Patterns:

  • Use cloud-managed RDBMS with customer-managed keys in KMS or HSM for encryption at rest.
  • Object storage with versioning and bucket/object policies for artifacts and documents.
  • Immutable append-only storage (WORM) or ledger for audit logs.
  • Separate databases or schemas per tenancy/project for sensitive or air-gapped projects.

Infrastructure & Access Layer

Required Controls:

  • Centralized SSH bastion with session recording and ephemeral access controls.
  • Certificate-based SSH or short-lived keys issued via IAM and integrated with KMS.
  • Just-in-time (JIT) access approvals and time-bound sessions.
  • Per-VM access mapping enforced via management plane and firewall/security groups.
  • Key lifecycle management: rotate, revoke, and inventory SSH keys and service certificates.
  • Hardened bastion hosts and jump servers with minimal services and strict network ACLs.
  • Network microsegmentation and enforcement of per-VM firewall rules from orchestration APIs.
  • Immutable deployment of network/firewall configs via IaC and drift detection.

Recommended Patterns:

  • Bastion + session broker pattern (session recording and audit forwarding to SIEM).
  • Privileged Access Management (PAM) integration for admin sessions and credential vaulting.
  • Infrastructure-as-Code enforcement (policy checks) for network/firewall changes using pre-commit & pipeline gates.
  • Use cloud provider IAM roles for machine access rather than static credentials.

Artifact & Air-gap Services

Required Controls:

  • Signed artifact enforcement (verify signatures, SLSA provenance) for images and packages.
  • Secure mirror replication with integrity (hash) checks and immutable tagging.
  • Controlled staging server for internet-facing sync with strict egress/ingress rules and media controls.
  • Secure transfer procedures for moving artifacts into air-gapped zone (signed checksums, physical transfer logs).
  • Storage hardening and access control for bare-metal repository servers.
  • Artifact provenance metadata retention and traceability.

Recommended Patterns:

  • Local registry mirror (e.g., Nexus/Harbor) with image signing (Notary/COSIGN) and vulnerability scanning.
  • Detached update server pattern: internet-facing sync server then one-way sync (signed media) to air-gapped repo.
  • Use SLSA v2+ provenance and binary transparency where possible.
  • Periodic integrity verification jobs and alerts for checksum mismatches.

Integrations & External Services

Required Controls:

  • mTLS or OAuth2/OIDC for integration endpoints (SSO, monitoring, chat, email providers).
  • Least-privilege API credentials with scoped roles and IP restrictions where possible.
  • Secure credential storage in vault/KMS; secrets rotation policy.
  • Input/output validation on all inbound and outbound integrations.
  • Monitoring & alerting around integration health and anomalous activity.

Recommended Patterns:

  • Use dedicated service accounts per integration with narrowly scoped permissions.
  • Proxy third-party API calls via API Gateway to centralize telemetry, rate limiting, and retry logic.
  • Maintain allowlists for integration IPs and network flows; isolate integration traffic to controlled subnets.

9.3. Data Protection Strategy

Data Classification: Public, Internal, Confidential, Restricted

  • Public: Non-sensitive project metadata or marketing content. Can be broadly shared.
  • Internal: Operational metadata, user preferences, and non-sensitive dashboards.
  • Confidential: Project-specific details, VM inventories, non-PII handover documents, logs containing internal IPs and ports.
  • Restricted: PII, credentials, private SSH keys, KMS secrets, signed artifacts’ private keys, regulatory data (if any), and audit logs used for investigations.

Encryption Requirements:

  • Data in Transit:
    • TLS 1.3 preferred; allow TLS 1.2 only with strong cipher suites (AEAD ciphers). Disable weak ciphers and renegotiation.
    • mTLS for service-to-service and integration links where mutual authentication is required.
    • SSH using modern algorithms (Ed25519 or RSA-4096 if needed); disable legacy algorithms.
  • Data at Rest:
    • Use AES-256-GCM for object storage and database encryption.
    • Database-level: TDE with AES-256 and customer-managed keys (CMKs) stored in KMS/HSM.
    • Field-level encryption for Restricted data using AES-256-GCM with unique per-record IVs; use envelope encryption with KMS-managed DEKs.
  • Key Management:
    • Use cloud HSM or FIPS 140-2/3 validated KMS for root and CMKs.
    • Master keys in HSM with strict roles for key administrators; no application access to raw keys.
    • Rotate DEKs periodically (e.g., annually) and CMKs per policy; maintain key versioning and key revocation capabilities.
  • Hashing & Signing:
    • Use SHA-256 or stronger (SHA-384/512) for integrity checks; signatures using RSA-3072+ or ECDSA P-384 / Ed25519 for artifact signing.
    • Use SLSA or equivalent provenance with signed build metadata.

Retention Policies:

  • Audit Logs (Immutable): Retain for minimum 1 year for operational use; 7 years for compliance-sensitive projects or per legal requirements. Use WORM storage and retention policies.
  • Project Data (metadata, assignments): Retain for the project lifecycle plus 2 years post-closure unless contractually extended.
  • Handover Documents and Reports: Retain for 5 years or as required by contractual SLAs and compliance.
  • Backups: Retain incremental backups for 90 days and full backups for 1 year; encrypted and access-controlled.
  • Artifacts in Bare-metal Repo: Retain per project needs, with explicit archival and deletion workflows before disposing of air-gapped repositories. Maintain provenance for all retained artifacts.

Handling Procedures:

  • Access:
    • Enforce RBAC and ABAC on all data stores.
    • Require approval workflows and JIT access for privileged data operations.
    • Log every access to Confidential/Restricted data with user identity, reason, and TTL.
  • Transmission:
    • Always transmit classified data over encrypted channels (TLS/mTLS/SSH).
    • For air-gapped transfers, use signed media, integrity verification, and documented chain-of-custody logs.
  • Storage:
    • Store Confidential/Restricted data in encrypted stores with access controls and monitoring.
    • Use separate storage instances for air-gapped projects and enforce physical/network isolation.
  • Deletion:
    • Implement secure delete for Confidential/Restricted data (cryptographic shredding — delete/deactivate keys and verify).
    • Maintain deletion records (who, when, justification).
  • Data Minimization:
    • Collect only required data for operations. Avoid storing credentials or PII in project artifacts.
  • Data Masking/Redaction:
    • Mask PII and sensitive infrastructure details in notifications and reports; provide links to secure documents for authorized viewers.
  • Provenance & Integrity:
    • Maintain provenance for all artifacts and configuration changes. Validate artifact signatures before deployment.
  • Backup & Restore:
    • Periodically test restoration procedures, including air-gapped repo availability post-disconnect.

9.4. Third-Party Integration Security

Corporate SSO / MFA Provider

Security Requirements:

  • Use OIDC/OAuth2 for authentication and SSO assertions.
  • Enforce MFA for all privileged roles and critical operations.
  • Signed JWT tokens with short TTL and revocation capability.
  • SCIM or API-based provisioning/deprovisioning for automated account lifecycle.

Risk Assessment: High - authentication compromise leads to broad access across platform components.

Recommended Controls:

  • Use audience, issuer, and signature validation on tokens.
  • Implement token revocation and short-lived tokens with refresh-token rotation.
  • Enforce conditional access policies (device health, IP, context).
  • Monitor SSO logs and integrate with SIEM for anomalous sign-ins.

Email Providers (SMTP / Corporate Email / Support Mailers)

Security Requirements:

  • TLS for SMTP (STARTTLS enforcing TLS 1.2+).
  • Authenticated SMTP using dedicated service accounts and API keys.
  • DKIM/SPF/DMARC for outgoing mail integrity and anti-phishing.

Risk Assessment: Medium - email can leak sensitive information; misconfiguration can enable spoofing or exfiltration.

Recommended Controls:

  • Use provider APIs (not plain SMTP) when possible with scoped credentials.
  • Redact sensitive data in email bodies; link to authenticated portal for reports.
  • Monitor outbound mail volume and alert anomalies; implement rate limiting.

Chat Providers (Slack, MS Teams)

Security Requirements:

  • Use OAuth2 with scoped tokens and app-level permissions.
  • IP restrictions and app-level audit logging enabled.
  • Enforce workspace-level retention and DLP policies.

Risk Assessment: Medium - chat leaks and over-broad tokens can disclose sensitive project events.

Recommended Controls:

  • Restrict chat notifications to metadata or secure links (avoid posting secrets).
  • Use dedicated bot accounts with least privilege.
  • Monitor bot activities and integrate chat logs with SIEM.

Monitoring / Alerting Services (Prometheus, Datadog, PagerDuty)

Security Requirements:

  • mTLS or API-key based authentication with scoped keys.
  • Encrypted transport for telemetry; signed webhook validation.
  • Role separation for alert creation vs acknowledging incidents.

Risk Assessment: High - false alerts/disabled monitoring impede detection and response.

Recommended Controls:

  • Use signed webhooks and validate payloads.
  • Rate limit ingestion endpoints and implement integrity checks.
  • Monitor for sudden loss of telemetry and alert on data gaps.

SIEM / Log Aggregator

Security Requirements:

  • Secure ingestion (TLS/mTLS), authenticated APIs, and role-based access to logs.
  • Immutable storage for critical audit trails and WORM capability.

Risk Assessment: Critical - log tampering can impede investigations and hide malicious activity.

Recommended Controls:

  • Forward logs to external, access-restricted SIEM instance.
  • Enable log signing and integrity verification.
  • Implement retention and access audit policies.

Cloud Provider APIs (AWS/Azure/GCP Management APIs)

Security Requirements:

  • Use short-lived, scoped roles (IAM roles, service accounts) and avoid long-lived keys.
  • Enforce least privilege policies and MFA for console-level access.
  • VPC/NSG/SG rules to restrict management network access.

Risk Assessment: Critical - cloud API compromise can lead to infrastructure takeover.

Recommended Controls:

  • Use infrastructure policies (SCPs, organization policies) to restrict dangerous actions.
  • Detect privilege escalation and anomalous API calls with monitoring.
  • Protect provider account root and billing; schedule privileged access reviews.

External Artifact Registries (Docker Hub, apt/yum repos, GitHub Packages)

Security Requirements:

  • Verify image signatures and provenance metadata (cosign, Notary, SLSA).
  • Use authenticated pulls for build pipelines and mirror to local registry for production and air-gapped flows.

Risk Assessment: High - upstream supply chain compromises can introduce malicious artifacts.

Recommended Controls:

  • Maintain local mirrors of required artifacts and validate signatures before use.
  • Vulnerability scanning of images and enforce allowlists of approved images.
  • Implement automated sync with checksum verification and provenance recording.

IaC Registries (Terraform Registry, Modules, Providers)

Security Requirements:

  • Verify cryptographic signatures and module provenance.
  • Approve third-party modules before use; restrict provider plugin permissions.

Risk Assessment: High - malicious IaC can provision insecure infrastructure.

Recommended Controls:

  • Use signed modules and a curated internal module registry.
  • Static analysis of IaC (tfsec, checkov) in pipelines and policy-as-code gates.
  • Limit network access for IaC orchestration and apply least privilege roles to provisioning accounts.

KMS / HSM Provider (Cloud KMS or On-prem HSM)

Security Requirements:

  • FIPS 140-2/3 validated HSM for root keys.
  • Strong role separation for key admins and operators.
  • Audit trails of key usage: who, when, what operation.

Risk Assessment: Critical - key compromise undermines entire encryption posture.

Recommended Controls:

  • Use customer-managed keys with strict IAM and audit controls.
  • Rotate keys per policy and implement emergency key revocation playbooks.
  • Isolate key management network and restrict administrative operations via MFA/PAM.

(Additional integrations such as customer email gateways, regulatory audit portals, or partner SSO endpoints should follow the same pattern: require strong mutual auth, scoped credentials, limited permissions, provenance and monitoring. Always perform integration-specific threat models before production.)


9.5. Cross-Component Operational Controls (How elements work together)

  • Centralized IAM and Policy Engine: All components consult a single source-of-truth (SSO/OIDC + RBAC/ABAC) and policy-as-code (OPA) to ensure consistent access and authorization decisions (Complete Mediation).
  • Centralized Logging and SIEM: Application, infrastructure, bastion session logs, and artifact events are forwarded to SIEM with immutable storage and retention policies for auditing and forensics.
  • Workflow & Gating Integration: Application Services enforce sequencing and gating through the workflow engine, which prevents layer creation until prerequisites/approvals and handover documents (with signature) are present. All gating events are logged immutably.
  • DevSecOps Pipeline: Infrastructure and application changes must pass IaC policy checks, artifact signature verification, vulnerability scanning, and workflow approvals before promotion to environments. Pipelines integrate with artifact mirrors for air-gapped projects.
  • Air-gap Handling Process: Use a single internet-facing sync/staging server to mirror artifacts; enforce signing and one-way transfer into the air-gapped bare-metal repos, then validate integrity across all project servers before disconnection.
  • Alerting & Escalation: Monitoring triggers feed into the notification subsystem which routes alerts to PM and managers and escalates per deadline SLAs. Notification content is redacted or linked to secured reports.
  • Incident Response and Playbooks: Maintain runbooks per component including key compromise, unauthorized access, artifact integrity failure, and air-gap misconfiguration. Exercises for disconnection/reconnect must be scheduled.
  • Periodic Access Reviews & Audit: Automate identity lifecycle (SCIM) and recurring access reviews for Infra Admin, admin, user, and reader roles; log and remediate stale privileges.

9.6. Operational Recommendations & Roadmap (Implementation Priorities)

  1. Identity and Access Foundation (Phase 0)
    • Integrate corporate SSO/OIDC with MFA. Implement centralized RBAC/ABAC, SCIM provisioning/deprovisioning.
    • Deploy API Gateway and enforce server-side authorization.
  2. Secure Infrastructure Access (Phase 1)
    • Deploy bastion with session recording, certificate-based SSH, JIT access, and PAM integration.
    • Implement per-VM access mapping and IAM integration for machine access.
  3. Data & Artifact Protections (Phase 1)
    • Provision KMS/HSM for keys. Enable TDE and field-level encryption for Restricted data.
    • Stand up artifact mirror (internet-facing sync) and local bare-metal repo for air-gapped projects with signing verification.
  4. Workflow Engine & Gating (Phase 2)
    • Implement workflow engine with policy-as-code checks, approval workflows, immutable logging, and handover document enforcement.
  5. Observability & SIEM (Phase 2)
    • Centralize logs, session records, and telemetry to SIEM; enable alerts for deadlines, blockers, and anomalies.
  6. Hardening & Compliance (Phase 3)
    • Baseline hardening across components, automated compliance scans, and penetration testing.
    • Implement retention, WORM logs, and legal/compliance data retention workflows.
  7. Continuous Improvement (Ongoing)
    • Regular access reviews, key rotations, supply chain validation, chaos/disconnection testing, and tabletop exercises.

9.7. Verification & Validation

  • Threat Modeling: Perform threat modeling for each project type (connected vs air-gapped) and each component.
  • Security Testing: Regular SAST, DAST, dependency scanning, container image scanning, and red-team exercises.
  • Audit & Controls Validation: Validate RBAC enforcement, gating workflows, immutable audit logs, and backup restores.
  • Compliance: Map controls to NIST/ISO/OWASP sections listed in the requirements and generate evidence artifacts for audits.
  • Tabletop Exercises: Include air-gap artifact transfer, key compromise, and workflow-gating bypass attempts.

This architecture and set of controls provides a defense-in-depth, zero-trust-oriented approach tailored to a multi-layer infrastructure & cloud project management platform. It balances strict protection for infrastructure access, artifact integrity for air-gapped scenarios, robust workflow gating and auditability, and pragmatic operational controls to maintain availability and accountability.


10. Implementation Roadmap

This section provides a prioritized, phased approach for implementing the security controls identified throughout this analysis. The roadmap organizes security measures into logical phases based on risk, dependencies, and resource availability, ensuring critical security gaps are addressed first while building a foundation for comprehensive security coverage.

10.1. Prioritization Framework

Prioritization is critical for effective security implementation because it ensures that resources are allocated to the most pressing vulnerabilities and compliance requirements first, reducing the risk of breaches and penalties. This approach balances the need for security with practical business operations, ensuring that critical threats and compliance obligations are addressed promptly.

Prioritization Criteria:

  • Risk Level: Controls addressing critical and high-risk threats (identified through threat modeling) are prioritized first

  • Compliance Deadlines: Regulatory requirements and compliance deadlines influence immediate priority

  • Technical Complexity: Controls requiring foundational infrastructure are implemented early to enable subsequent controls

  • Dependencies: Controls that other security measures depend upon are prioritized accordingly

  • Resource Availability: Implementation considers the availability of skilled personnel, tools, and budget

  • Business Impact: Controls protecting business-critical functions and data receive higher priority

These criteria work together to create a logical implementation sequence that balances security needs with practical constraints. By addressing the highest risks and compliance requirements first, while considering technical dependencies and resource availability, the plan ensures a comprehensive and efficient approach to enhancing security posture.

10.2. Phased Implementation Plan

Phase: IMMEDIATE

Timeline: 0-1 months

Rationale: This phase focuses on addressing critical vulnerabilities and compliance blockers which pose the highest risk if not mitigated immediately. Essential controls are implemented to protect sensitive data and establish foundational security measures.

Controls to Implement:

  • Implement critical vulnerability patches and configurations

  • Establish basic encryption for sensitive data in transit

  • Enforce essential authentication and authorization protocols

  • Address compliance blockers to meet regulatory requirements

Dependencies:

  • None

Phase: SHORT-TERM

Timeline: 1-3 months

Rationale: These controls build upon immediate security measures, focusing on improving access control adjustments and ensuring that logging and API security mitigate identified threats effectively.

Controls to Implement:

  • Enhance user authentication through comprehensive multi-factor authentication

  • Deploy role-based access controls across the admin dashboard

  • Implement comprehensive logging and monitoring for all administrative actions

  • Strengthen API security with input validation and HTTPS protocols

  • Begin encryption for all sensitive data at rest

Dependencies:

  • Completion of TLS Implementation

  • Completion of multi-factor authentication

Phase: MEDIUM-TERM

Timeline: 3-6 months

Rationale: Important controls that require more planning are addressed in this phase, with a focus on advancing threat detection capabilities and ensuring the security of third-party integrations.

Controls to Implement:

  • Deploy advanced threat detection and response systems

  • Automate security testing and vulnerability scanning processes

  • Conduct third-party security audits

  • Enhance data protection measures and policies

Dependencies:

  • Completion of comprehensive logging and monitoring

  • Integration with existing SIEM solutions

Phase: LONG-TERM

Timeline: 6-12 months

Rationale: This phase focuses on strategic initiatives and continuous improvement, aiming to enhance overall security maturity and prepare for evolving threats.

Controls to Implement:

  • Develop advanced AI/ML security controls for proactive threat detection

  • Conduct comprehensive penetration testing and red team exercises

  • Implement security awareness and training programs

  • Improve security maturity through policy and procedure enhancements

Dependencies:

  • Completion of advanced threat detection systems

  • Establishment of a security training framework

Phase: ONGOING

Timeline: Continuous

Rationale: Continuous activities are necessary to maintain and improve security posture, ensuring systems remain secure against emerging threats and compliance requirements are consistently met.

Controls to Implement:

  • Regular security monitoring and incident response readiness

  • Ongoing patch management and vulnerability remediation

  • Conduct regular compliance audits and assessments

  • Maintain and update security policies and procedures

Dependencies:

  • Continuous improvement of security operations and incident response capabilities

10.3. Resource Requirements

Skills: Security engineers, Security architects, Web developers, Compliance specialists; Recommended tools: SIEM solutions for logging and monitoring, Vulnerability scanners for testing, Encryption libraries for data protection, API management tools for secure interfaces; Estimated time effort: Approximately 3-6 months for initial phases, with ongoing efforts extending resources as per system complexity and requirements.


11. Verification and Testing Strategy

11.1. Testing Approach

Integrate security testing throughout the software development lifecycle (SDLC) with an emphasis on continuous security practices. Balance automated scanning with manual evaluations to prioritize high-risk areas based on business impact, adhering to shift-left security principles by incorporating security testing earlier and continuously. This approach ensures vulnerabilities are identified and remediated as early as possible, reducing the overall risk and cost associated with security issues.

11.2. Testing Methods

Method Frequency Tools
STATIC APPLICATION SECURITY TESTING (SAST) Every commit/build SonarQube, Semgrep, Checkmarx, CodeQL
DYNAMIC APPLICATION SECURITY TESTING (DAST) Nightly/weekly OWASP ZAP, Burp Suite, Acunetix
DEPENDENCY SCANNING Every build Snyk, Dependabot, OWASP Dependency-Check
SECRETS SCANNING Every commit TruffleHog, GitLeaks, GitHub Secret Scanning
CONTAINER/INFRASTRUCTURE SCANNING Every deployment Trivy, Clair, Prowler, ScoutSuite
PENETRATION TESTING Quarterly or before major releases Custom scripts, Metasploit, Burp Suite Pro
SECURITY CODE REVIEW For critical features GitHub/GitLab code review, security checklists
COMPLIANCE SCANNING Continuous AWS Config, Azure Policy, Cloud Custodian

11.3. Compliance Verification

Multi-standard compliance (OWASP ASVS, NIST SP 800-53, ISO 27001) will be verified through automated tools and manual checks against regulatory requirements such as GDPR, CCPA, and PCI-DSS. Audit preparation will involve ensuring documentation and evidence collection for external audits, including maintaining comprehensive logs and records of compliance activities. Recommendations will include engaging third-party auditors for comprehensive evaluations, ensuring that all compliance gaps are addressed and documented.

11.4. Continuous Monitoring

Implement Security Information and Event Management (SIEM) for real-time monitoring, supported by Intrusion Detection/Prevention Systems (IDS/IPS) to identify and mitigate threats. All logs will be aggregated and analyzed for anomalies, with integration into incident response processes to ensure prompt action against security events. This continuous monitoring strategy will enhance the organization’s ability to detect and respond to security incidents effectively, maintaining a proactive security posture.

11.5. Key Performance Indicators (KPIs)

  • Mean time to detect (MTTD) security issues
  • Mean time to remediate (MTTR) vulnerabilities
  • Percentage of critical vulnerabilities patched within SLA
  • Security test coverage percentage
  • False positive rate in automated scanning
  • Compliance audit pass rate

12. Validation Report

This section presents a comprehensive validation of the security requirements generated throughout this analysis. The validation evaluates the requirements against five key dimensions: completeness, consistency, correctness, implementability, and alignment with business objectives. This assessment ensures that the security requirements are comprehensive, technically sound, and actionable for implementation teams.

12.1. Overall Assessment

The overall validation score reflects the quality and completeness of the security requirements across five critical dimensions. Each dimension is scored from 0.0 to 1.0, with 1.0 representing excellent coverage and 0.0 indicating significant gaps.

Overall Score: 0.83/1.0

Validation Status: ✅ PASSED

The security requirements have met the quality threshold (≥0.8) and are ready for implementation. The requirements demonstrate comprehensive coverage, technical accuracy, and alignment with business objectives.

The validation assesses:

  • Completeness: Are all identified security concerns adequately addressed?
  • Consistency: Do requirements align with each other without contradictions?
  • Correctness: Are controls appropriate for the identified risks and correctly applied?
  • Implementability: Are requirements specific, actionable, and feasible to implement?
  • Alignment: Do security requirements align with business requirements and objectives?

12.2. Dimension Scores

Dimension Score Status
Completeness 0.72 ⚠️
Consistency 0.92
Correctness 0.86
Implementability 0.70 ⚠️
Alignment 0.94

Score Interpretation: - ✅ 0.8-1.0: Excellent - ⚠️ 0.7-0.79: Acceptable (minor improvements needed) - ❌ <0.7: Needs significant improvement

12.3. Detailed Feedback

The security mapping is strong: it covers RBAC, per-VM controls, logging/monitoring, gating workflows, air-gapped operations, and integrates relevant standards (NIST/ISO/OWASP). However, several important gaps and implementation ambiguities remain that reduce completeness and implementability. Priority actionable improvements (ordered):

  1. Add explicit cryptographic, key and secrets management controls:
    • Require encryption-at-rest for project data, VM images, repositories, and handover documents (specify algorithms/standards e.g., AES-256, FIPS-140 L2/HSM-backed KMS).
    • Specify key lifecycle: key generation, rotation, escrow/backups, destruction, and separation of duties for key custodians. Use KMS (cloud or HSM) and require envelope encryption for mirrored images.
    • Add secrets management for IaC and CI/CD (vault, ephemeral secrets, avoid embedding credentials in repos).
  2. Harden remote and privileged access controls with specifics:
    • Mandate MFA for all web and SSH access, require certificate-based or ephemeral SSH access and JIT/just-in-time elevation for privileged operations.
    • Add bastion host architecture, session recording/forensics for privileged SSH sessions, and SLA for key/credential rotation.
    • Define privileged access review cadence and separation-of-duty constraints (e.g., Infra Admin vs PM vs approver cannot approve their own changes).
  3. Strengthen supply chain and artifact integrity controls:
    • Require signed images/artifacts using an established provenance model (sigstore, cosign) and automated verification in pipelines and mirrors.
    • Define tamper-evident repository sync procedures, verification on import to air-gapped servers, and offline validation steps (checksums + signatures).
  4. Clarify logging/monitoring retention, protection and forensics:
    • Specify retention periods, access controls for logs, log integrity mechanisms (WORM, append-only, signatures), cross-tenant isolation, and SIEM alerting SLAs.
    • Add requirements for structured logs (fields: VM ID, user ID, session ID, src/dst IP/port, action, timestamp, workflow ID) and log correlation keys.
  5. Improve AI/ML governance and data privacy details:
    • Add model governance: model registry, versioning, access controls to training data and models, retraining approvals, drift detection, and incident handling for model failures.
    • Include requirements for sensitive data handling in model inputs/outputs, differential privacy or PII redaction, and DPA/consent alignment.
  6. Expand compliance & privacy operationalization:
    • Add Data Protection Impact Assessment (DPIA) requirements for GDPR where AI/analytics or sensitive data are used, designate Data Protection Officer/owner, and define DPA/BYA requirements for third parties.
    • Specify mechanisms to handle Data Subject Requests (access, erasure, portability) end-to-end (how records are located, redacted, and verified), and auditability of responses.
  7. Cover vulnerability management, testing, and lifecycle:
    • Require vulnerability scanning schedules for application, container images, bare-metal, and IaC templates; define patch windows and emergency patching procedures.
    • Mandate periodic pentesting, dependency/software SBOM generation, SCA for code and images, and CI gating for high-severity findings.
  8. Make workflow requirements more implementable and measurable:
    • For gating/approvals, specify SLA times (e.g., approvals within X business days), error/exception handling (how to proceed if approver unavailable), and escalation tree.
    • Define acceptance criteria for layer completion (automated tests, verification checklist items), and machine-readable templates for the handover docs (metadata fields required).
  9. Add business continuity/backups and disaster recovery specifics:
    • Define backup frequency, retention, encryption, restore RTO/RPO targets for repo and configuration assets, and test frequency for restores (including air-gapped restores).
  10. Close smaller gaps and remove ambiguities:
  • Specify transport security requirements for all integrations (TLS versions, mutual TLS where appropriate).
  • Add rate-limiting and API abuse protection for web interfaces and notification endpoints.
  • Specify RBAC granularity examples (which operations each role can perform) and expected audit checklist for role reviews.

Implementability guidance: convert high-level controls into acceptance criteria and engineering tasks (e.g., “Implement cosign-based signing and validate with CI step X”, “Configure KMS key policy Y and rotate every 90 days”, “Log schema JSON with fields A–K and retention 2 years”). This will remove ambiguity and enable the devops team to implement and test requirements.

If you want, I can produce a prioritized backlog of specific engineering/user-story style security requirements (with acceptance criteria) mapped to these gaps so the dev team can implement them directly.


Appendix A: Original Requirements Document

Multi-Layer Infrastructure & Cloud Project Management Platform Requirements

We need to build a web application for managing multi-layer infrastructure and cloud projects with structured workflows and collaboration features.

Key Features:

1. User Management
   - Allow infrastructure administrators to access system management features (role: Infra Admin)
   - Provide application and cloud resource access controls with roles: admin, user, and reader
   - Manage, assign, and audit virtual machine access per user, including mapping users to specific VMs and permission levels

2. Data Management
   - Specify and manage allowed ingress and egress ports per virtual machine; store firewall rules and port assignments per VM
   - Record and control ingress (source) and egress (destination) IP endpoints for every VM, with reporting and auditing features

3. Task Management
   - Structure each project as layered stages: hardware provisioning, network setup, network verification, container environment, storage system, cloud setup, authentication & authorization
   - Assign users to develop and deliver individual layers, ensuring clear accountability and task ownership
   - Enforce layer sequencing: prevent layer creation until the prerequisite previous layer is completed and approved
   - Define deadlines for each layer; escalate layer status if not completed by its due date to management dashboard and notifications

4. Collaboration
   - Enable all users to track their assigned layers and due dates via dashboard and notifications
   - Require each user to submit a handover design document upon completing their layer to facilitate smooth transitions
   - Mandate next-layer user approval or rejection of handover, with feedback loop and traceable logs for decisions
   - Keep users available after their layers are finished to address blocker escalations or dependencies identified in later stages

5. File Management
   - For air-gapped projects, provision an isolated server with internet access as a prerequisite for tool/image downloads
   - Automate local repository mirroring and store essential images/tools on dedicated bare-metal servers before disconnecting from the internet
   - After disconnecting, ensure all project servers retain access to the bare-metal repository for required images and configuration files

6. Notifications
   - Send real-time email or internal chat alerts to the project manager whenever a layer's process is completed
   - Notify all project members upon completion of each project layer, including status and relevant reports
   - Alert the user due to start the next layer one week before the scheduled date via preferred communication channels
   - Integrate with project monitoring system to raise alerts for critical events or blockers before project begins
   - Provide system administrators with log summary report upon detection of failures or critical errors

7. Reporting
   - Enable project managers to assign roles and maintain a record of user assignments and progress reports
   - Display project progress by layer, status, and deadlines in a manager-facing dashboard
   - Maintain a conflict list tracking all bugs and blockers; mark their status as Blocked, Untriaged, In Progress, or Fixed
   - Require completion of both handover documentation and a final report for each layer, due no later than one week after the layer's deadline
   - Generate and send progress summaries from the project manager to customers via formal email, ensuring traceability and transparency

8. Platform Access & Integrations
   - Provide secure SSH access to infrastructure resources and web-based access for application/cloud layer workflows
   - Require internet access for initial image pulls and integration with Infrastructure-as-Code tools (e.g., Terraform); if restricted, mandate an additional server to host required images locally

This requirements list thoroughly covers the requested management, collaboration, and technical workflows for a layered, multi-user infrastructure application, and should serve well for evaluating the security requirements engineering tool.


Appendix B: Glossary

Term Definition
ASVS Application Security Verification Standard (OWASP)
STRIDE Spoofing, Tampering, Repudiation, Information Disclosure, Denial of Service, Elevation of Privilege
SAST Static Application Security Testing
DAST Dynamic Application Security Testing
MFA Multi-Factor Authentication
RBAC Role-Based Access Control
PII Personally Identifiable Information
PHI Protected Health Information
GDPR General Data Protection Regulation
HIPAA Health Insurance Portability and Accountability Act
PCI-DSS Payment Card Industry Data Security Standard

Appendix C: Complete Threat List

This appendix contains the complete list of all identified threats with full descriptions and mitigation strategies. Threats are organized by risk level for easy reference.

Critical Risk Threats

THR-001 - Frontend Layer

  • Category: Spoofing
  • Likelihood: High | Impact: High
  • Risk Level: Critical
  • Description: An attacker reuses stolen session tokens or forges authentication cookies to impersonate legitimate users (including Infra Admin) via stolen tokens from browser storage or network interception.
  • Mitigation Strategy: Enforce short-lived session tokens, HttpOnly and Secure cookies, token binding where possible, require SSO + MFA for high-privilege accounts, implement device fingerprinting and anomalous session detection, enforce secure transport (TLS 1.2+), and rotate session tokens on logout and privilege changes.

THR-002 - Application Services (AuthZ & RBAC)

  • Category: Elevation of Privilege
  • Likelihood: High | Impact: High
  • Risk Level: Critical
  • Description: Broken access control or misconfigured RBAC allows a user (reader/user) to perform infra-admin or admin actions via API endpoints that lack authorization checks or use client-side enforcement only.
  • Mitigation Strategy: Enforce server-side authorization checks on all APIs, implement least privilege, use centralized policy engine (e.g., OPA), add automated tests for RBAC rules, regularly review role mappings and privileged accounts, employ continuous authorization monitoring.

THR-005 - Application Services (APIs)

  • Category: Information Disclosure
  • Likelihood: High | Impact: High
  • Risk Level: Critical
  • Description: APIs exposing sensitive data (VM access mappings, IP endpoints, firewall rules, handover documents) to unauthorized callers due to broken object-level authorization or verbose error messages.
  • Mitigation Strategy: Implement fine-grained object-level authorization, least privilege on API responses, remove sensitive fields unless authorized, sanitize error messages, encrypt sensitive data at rest and in transit, and audit API access.

High Risk Threats

THR-003 - SSO/MFA Integration (Integrations & External Services)

  • Category: Spoofing
  • Likelihood: Medium | Impact: High
  • Risk Level: High
  • Description: Compromise or misconfiguration of SSO/MFA provider (e.g., compromised IdP token signing keys, misconfigured SAML/OIDC settings) allows attacker to forge assertions and access the platform.
  • Mitigation Strategy: Use provider best practices: verify token signatures, validate audience/issuer/exp claims, rotate IdP keys, enforce MFA for privileged roles, implement continuous monitoring for unusual logins, and have fallback account recovery procedures.

THR-004 - Frontend Layer / Application Services

  • Category: Tampering
  • Likelihood: High | Impact: Medium
  • Risk Level: High
  • Description: Client-side or API parameter tampering to alter layer sequencing or deadlines (e.g., adjusting JSON payload to mark prerequisite layer as ‘approved’ or change deadlines).
  • Mitigation Strategy: Validate all state transitions server-side, enforce workflow state machine in backend, sign or timestamp critical state changes, use immutable audit log entries for approvals, and implement input validation and anti-tamper checks.

THR-006 - Data Storage (RDBMS, Object Storage)

  • Category: Tampering
  • Likelihood: Medium | Impact: High
  • Risk Level: High
  • Description: Unauthorized modification of firewall rules or per-VM policy metadata in the database through SQL injection or compromised credentials, leading to exposure of VM services.
  • Mitigation Strategy: Use parameterized queries / ORM, DB least-privileged service accounts, input validation, WAF, strong DB authentication and network isolation, database activity monitoring, and periodic integrity checks.

THR-008 - Frontend Layer

  • Category: Information Disclosure
  • Likelihood: Medium | Impact: High
  • Risk Level: High
  • Description: Cross-Site Scripting (XSS) in the SPA that allows an attacker to steal tokens or perform actions on behalf of users via stored or reflected malicious content in handover documents or comments.
  • Mitigation Strategy: Contextual output encoding, CSP (Content-Security-Policy), input sanitization/whitelisting for rich text, use of secure libraries for rendering, and security testing (DAST/SAST).

THR-009 - APIs & Application Services

  • Category: Tampering
  • Likelihood: Medium | Impact: High
  • Risk Level: High
  • Description: API abuse: unauthenticated or authenticated attackers send crafted requests to manipulate VM inventory mappings, create rogue VM assignments, or alter allowed ports to open backdoors.
  • Mitigation Strategy: Require authentication and authorization on all endpoints, implement rate limiting, input validation, maintain an allowlist of permissible actions, and add anomaly detection for abnormal API patterns.

THR-010 - Infrastructure & Access Layer (SSH Bastion, KMS)

  • Category: Elevation of Privilege
  • Likelihood: Medium | Impact: High
  • Risk Level: High
  • Description: Compromise of SSH bastion or KMS, allowing attacker to obtain or misuse SSH keys, sign tokens or decrypt secrets to access VMs or escalate privileges across hosts.
  • Mitigation Strategy: Harden bastion hosts, use ephemeral certificates for SSH (certificate-based auth), central session recording, restrict bastion to known IPs, apply MFA, isolate KMS keys in HSM, enforce key rotation and auditing, and follow least privilege for KMS access.

THR-011 - Artifact & Air-gap Services

  • Category: Tampering
  • Likelihood: Medium | Impact: High
  • Risk Level: High
  • Description: Poisoned or tampered artifacts/images are mirrored into the bare-metal repository (supply chain attack) leading to malware distribution to air-gapped project servers.
  • Mitigation Strategy: Require artifact signing and verification (SLSA), maintain provenance metadata, perform reproducible builds, run vulnerability scanning and integrity checks, isolate staging mirror server, and enforce strict offline review procedures before air-gap import.

THR-013 - Data Storage (Audit Log Store)

  • Category: Repudiation
  • Likelihood: Medium | Impact: High
  • Risk Level: High
  • Description: Attackers or malicious insiders tamper with or delete audit logs to cover tracks, disabling post-incident investigation and approvals trail (handover, approvals).
  • Mitigation Strategy: Use append-only immutable logs (WORM), send logs to external SIEM, implement cryptographic signing of logs, replicate logs to multiple locations, monitor log integrity, and alert on log deletions.

THR-015 - Integrations & External Services (IaC Registries)

  • Category: Information Disclosure
  • Likelihood: Medium | Impact: High
  • Risk Level: High
  • Description: Credentials for external registries or IaC providers leaked (e.g., in repo or configs), allowing attackers to manipulate infrastructure templates or pull sensitive images.
  • Mitigation Strategy: Use secret management (KMS/Secrets Manager), avoid embedding credentials in repos, enforce least privilege for registry accounts, rotate credentials, and use ephemeral credentials for automation.

THR-016 - Application Services (Workflow Engine)

  • Category: Tampering
  • Likelihood: Medium | Impact: High
  • Risk Level: High
  • Description: Attacker manipulates workflow engine to bypass layer sequencing enforcement (e.g., directly invoking internal APIs to create a dependent layer without prerequisite completion).
  • Mitigation Strategy: Harden internal APIs, implement strong authentication/authorization even for internal endpoints, enforce workflow transitions in a single trusted service, use service-to-service mutual TLS, and perform fuzzing/penetration testing on workflow logic.

THR-018 - Data Storage (Handover Documents)

  • Category: Information Disclosure
  • Likelihood: High | Impact: Medium
  • Risk Level: High
  • Description: Handover documents containing network diagrams, credentials, or internal IP addresses are stored or shared insecurely, exposing sensitive project topology.
  • Mitigation Strategy: Enforce access controls on documents, classify and redact sensitive content, use DLP scanning, encrypt documents at rest, require role-based access for downloads, and provide secure viewer links.

THR-019 - Infrastructure & Access Layer (VM access mapping)

  • Category: Spoofing
  • Likelihood: Medium | Impact: High
  • Risk Level: High
  • Description: Attackers spoof source IPs or stolen user credentials to impersonate authorized users when accessing VMs; weak mapping enables unauthorized VM access.
  • Mitigation Strategy: Use certificate-based or ephemeral SSH credentials, enforce MFA for interactive SSH sessions, restrict access by identity + IP where feasible, log and alert on unusual access patterns, and integrate with PAM solutions.

THR-020 - Data Management (Firewall/Port Rules)

  • Category: Tampering
  • Likelihood: Medium | Impact: High
  • Risk Level: High
  • Description: Unauthorized changes to firewall rules or allowed ingress/egress ports (via compromised API credentials or misconfigured IaC) open services to the internet that should remain internal.
  • Mitigation Strategy: Apply policy-as-code (e.g., OPA) to enforce allowed port lists, require pull-request reviews for IaC changes, maintain change control and approvals for firewall changes, implement automated validation of deployed rules vs desired state, and monitor network flows.

THR-024 - Data Storage (RDBMS) / Backups

  • Category: Denial of Service
  • Likelihood: Low | Impact: High
  • Risk Level: High
  • Description: Ransomware or destructive attacks target DB backups or primary DB, causing loss of project data, audit logs and timelines, interrupting projects.
  • Mitigation Strategy: Harden backups (offline/immutable backups), encrypt backups, restrict access to backup systems, test restore procedures, use anomaly detection for large-scale deletions, and maintain air-gapped backups.

THR-025 - Integrations & External Services (Email/Chat)

  • Category: Spoofing
  • Likelihood: High | Impact: Medium
  • Risk Level: High
  • Description: Attackers spoof notification emails or chat messages to trick users into approving handovers or following malicious links, leading to social engineering attacks and credential theft.
  • Mitigation Strategy: Sign emails (DKIM/SPF/DMARC), include in-app confirmation for critical actions, educate users on phishing, use short one-time approval tokens that resolve only in-dashboard, and provide clear provenance of notifications.

THR-027 - Infrastructure & Access Layer (Hypervisor / Cloud APIs)

  • Category: Elevation of Privilege
  • Likelihood: Medium | Impact: High
  • Risk Level: High
  • Description: Excessive cloud permissions or misconfigured IAM roles allow service or user accounts to create privileged resources or exfiltrate data (e.g., admin role misassignment via IaC).
  • Mitigation Strategy: Implement least-privilege IAM, use IAM conditions, enable access review and attestation, guardrails with SCP/org policies for cloud accounts, and scan IaC for dangerous permissions before deployment.

THR-028 - Artifact & Air-gap Services (Staging server)

  • Category: Tampering
  • Likelihood: Low | Impact: High
  • Risk Level: High
  • Description: Malicious or accidental replacement of staged images (or broken integrity checks) before disconnecting air-gapped environment; later deployed images contain backdoors.
  • Mitigation Strategy: Implement strict change control, multi-person review for staging, enforce artifact signing and verification, and maintain provenance with signed manifests verified by receiving hosts.

Medium Risk Threats

THR-007 - Application Services / Frontend

  • Category: Tampering
  • Likelihood: Medium | Impact: Medium
  • Risk Level: Medium
  • Description: Cross-Site Request Forgery (CSRF) actions causing unauthorized state changes (approvals, handover submissions) when users browse malicious sites.
  • Mitigation Strategy: Implement anti-CSRF tokens for state-changing endpoints, require SameSite cookies where applicable, validate Origin/Referer headers, and require re-authentication for sensitive actions.

THR-012 - Artifact & Air-gap Services

  • Category: Information Disclosure
  • Likelihood: Medium | Impact: Medium
  • Risk Level: Medium
  • Description: Exposure of proprietary images or signed artifacts when bare-metal repository is not sufficiently protected, or when mirrored artifacts include sensitive metadata (build secrets, internal endpoints).
  • Mitigation Strategy: Encrypt artifact storage, use access controls for repository, scrub build metadata, limit artifact metadata exposure, and apply audit logging for artifact access.

THR-014 - Notifications (Email/Chat Providers)

  • Category: Information Disclosure
  • Likelihood: Medium | Impact: Medium
  • Risk Level: Medium
  • Description: Sensitive details in notification payloads (VM IPs, firewall rules, private handover content) are leaked via insecure email or chat integrations, or if provider is compromised.
  • Mitigation Strategy: Avoid including secrets in notifications, provide links to authenticated dashboards instead of data in message body, use secure email gateways, enable encryption for messages where supported, and limit notification content.

THR-017 - Task Management / Collaboration

  • Category: Repudiation
  • Likelihood: Medium | Impact: Medium
  • Risk Level: Medium
  • Description: Insufficient or tamperable approval records enable unauthorized approvals or disallow detection of fraudulent handover approvals (lack of traceable logs / signed approvals).
  • Mitigation Strategy: Digitally sign approvals or use authenticated audit trails, implement multi-party approval with explicit identity checks, and maintain immutable records with timestamps and approver metadata.

THR-021 - Monitoring & Alerting Integrations

  • Category: Information Disclosure
  • Likelihood: Low | Impact: Medium
  • Risk Level: Medium
  • Description: Monitoring integrations leak sensitive metadata or create an attack channel if the monitoring system is compromised, exposing project states, deadlines, or infrastructure details.
  • Mitigation Strategy: Limit sensitive data sent to monitoring, use role-based access to monitoring systems, encrypt telemetry, and segregate monitoring environments with strict IAM.

THR-022 - Application Services / API Gateway

  • Category: Denial of Service
  • Likelihood: Medium | Impact: Medium
  • Risk Level: Medium
  • Description: An attacker launches API floods or abusive calls (e.g., creating many layers, requests to workflow engine) causing resource exhaustion, delays in sequencing, and missed deadlines.
  • Mitigation Strategy: Implement API rate limiting, request quotas, WAF, autoscaling, circuit breakers, and prioritize traffic for high-priority management operations; monitor and block abusive clients.

THR-023 - Frontend Layer & Notifications

  • Category: Denial of Service
  • Likelihood: Medium | Impact: Medium
  • Risk Level: Medium
  • Description: Mass notifications or webhook storms (intentional or misconfigured) overwhelm notification providers or users, causing alert fatigue or service degradation.
  • Mitigation Strategy: Rate-limit notifications, batch where appropriate, provide throttling and escalation policies, implement deduplication, and validate webhook sources.

THR-026 - Application Services / Workflow Engine

  • Category: Information Disclosure
  • Likelihood: Medium | Impact: Medium
  • Risk Level: Medium
  • Description: Internal debug or verbose logs in production leak sensitive fields (IP addresses, keys) to log stores or external monitoring due to insufficient redaction.
  • Mitigation Strategy: Sanitize logs, implement PII masking and strict logging policies, use structured logging with redaction, and enforce log access controls.

THR-029 - Frontend Layer & APIs

  • Category: Information Disclosure
  • Likelihood: Medium | Impact: Medium
  • Risk Level: Medium
  • Description: Sensitive configuration or secret leakage through client-side source maps, embedded configs, or misconfigured public S3 buckets used to host static SPA assets.
  • Mitigation Strategy: Avoid bundling secrets in client builds, remove source maps in production or protect them, scan storage for public exposure, use signed URLs for assets, and restrict bucket policies.

THR-030 - Task Management / Escalations

  • Category: Denial of Service
  • Likelihood: Low | Impact: Medium
  • Risk Level: Medium
  • Description: Business logic-level DoS where an attacker or faulty automation creates many overlapping layers or tasks, flooding the workflow engine and preventing legitimate progress tracking and notifications.
  • Mitigation Strategy: Enforce quotas per project/user, validate workload sizes, implement workflow admission control, analyze and throttle bulk operations, and provide back-pressure to clients.

Total Threats: 30


Appendix D: Complete Requirements Traceability Matrix

This appendix provides complete end-to-end traceability from requirements through threats to controls and verification.

Full Traceability Table

Req ID Requirement Category Sensitivity Threat IDs Security Controls Priority Verification Status
REQ-001 Role-based user management with Infra Admin, admin… Authentication & Authorization High THR-001, THR-002, THR-007 +7 [NIST] AC-2, [NIST] AC-3, [ISO27001] A.9.2.1 +2 Critical Examine registration/de-registration procedures, sample user records, and evidence of approvals for role assignments., Inspect account management procedures, review automated provisioning logs, and verify periodic account review reports and remediation actions. Pending
REQ-002 Per-VM access mapping and permission management: m… Access Control High THR-001, THR-002, THR-003 +7 [NIST] AC-6, [NIST] AU-2, [ISO27001] A.9.4.1 +1 Critical Review VM permission matrices and test that accounts cannot exceed assigned privileges on target VMs., Architectural review and functional tests ensuring consistent policy enforcement across components. Pending
REQ-003 Store and manage allowed ingress and egress ports … Network & Data Management High THR-001, THR-005, THR-006 +7 None Medium Manual Review Pending
REQ-004 Record and control ingress (source) and egress (de… Network & Monitoring High THR-002, THR-003, THR-005 +7 [NIST] AU-6, [NIST] CM-8, [ISO27001] A.12.4.1 +1 Critical Review logs for required fields, perform incident investigations to confirm usefulness, and test correlation rules., Inspect log configurations, sample logs showing IP endpoints, and confirm retention and integrity controls. Pending
REQ-005 Define project as layered stages (hardware provisi… Project Management Medium THR-001, THR-004, THR-006 +7 [ISO27001] A.6.1.5, [NIST] PL-2, [OWASP] V14.2 High Inspect policy and procedural documents for layer-specific guidance and evidence of dissemination., Architecture review for segmentation, and penetration testing to ensure containment between layers. Pending
REQ-006 Assign users to develop and deliver individual lay… Collaboration & Accountability Medium THR-001, THR-004, THR-007 +7 [ISO27001] A.6.1.1, [NIST] PM-13, [OWASP] V12.1 High Check role descriptions, layer assignment records, and evidence of owner acceptance., Review program documentation and training records mapping roles to layer ownership. Pending
REQ-007 Enforce layer sequencing: prevent creation or star… Workflow Enforcement High THR-001, THR-002, THR-004 +7 [ISO27001] A.14.2.5, [NIST] CM-3, [OWASP] V12.2 Critical Review release/change records and attempt to bypass gates in a test environment to verify enforcement., Inspect change records, approval artifacts, and workflow enforcement logs for layer creation events. Pending
REQ-008 Set deadlines per layer and escalate status to man… Scheduling & Escalation Medium THR-001, THR-004, THR-008 +7 [ISO27001] A.6.1.5, [NIST] PM-9, [OWASP] V12.1 High Verify escalation rules, alert generation, and confirmation that management receives notifications during test scenarios., Review project management records and dashboard configurations for escalation rules. Pending
REQ-009 Provide per-user dashboards and notification chann… User Experience & Notifications Low THR-001, THR-003, THR-004 +7 [OWASP] V11.2, [NIST] AC-17, [ISO27001] A.9.2.3 High Inspect role-based dashboard views and privileged action logs., Access control testing on dashboard endpoints and review of logs for unauthorized views. Pending
REQ-010 Require submission of a handover design document u… Documentation & Knowledge Transfer High THR-001, THR-004, THR-005 +7 [NIST] CM-7, [ISO27001] A.14.1.3, [OWASP] V12.2 High Verify existence of submitted documents in repository, check versioning and approval metadata., Check release workflow records to ensure document submission is enforced and approvals recorded. Pending
REQ-011 Implement a mandatory approval/rejection workflow … Workflow & Audit High THR-001, THR-004, THR-008 +7 [NIST] CM-3, [NIST] AU-9, [ISO27001] A.12.4.3 +1 Critical Verify storage protections, integrity checks, and access controls over audit records., Review logs for required fields and confirm retention and access protection controls. Pending
REQ-012 Require users who completed a layer to remain avai… Operational Support Medium THR-001, THR-004, THR-007 +7 None Medium Manual Review Pending
REQ-013 For air-gapped projects, provide an isolated serve… File Management & Security High THR-002, THR-003, THR-004 +7 [ISO27001] A.13.1.1, [NIST] SC-5, [OWASP] V14.3 Critical Review firewall and physical port controls, and test for absence of unauthorized network paths., Verify transfer procedures, check integrity validations, and test offline deployment procedures. Pending
REQ-014 Automate local repository mirroring and store esse… Software Supply Chain High THR-001, THR-002, THR-008 +6 [NIST] CM-8, [NIST] CM-6, [ISO27001] A.12.3.1 +1 High Review inventory entries for mirrored repositories and check version/provenance metadata., Inspect baseline configs, run compliance scans on mirror hosts, and review access control lists. Pending
REQ-015 After disconnecting from the internet, ensure all … Infrastructure Availability High THR-002, THR-003, THR-005 +7 [NIST] CM-8, [NIST] CM-6, [ISO27001] A.12.3.1 +1 High Review inventory entries for mirrored repositories and check version/provenance metadata., Inspect baseline configs, run compliance scans on mirror hosts, and review access control lists. Pending
REQ-016 Send real-time email or internal chat alerts to th… Notifications & Communication Medium THR-001, THR-004, THR-006 +7 [NIST] IR-6, [ISO27001] A.16.1.4, [OWASP] V11.3 Medium Inspect notification content templates, delivery channels, and logs for privacy and integrity checks., Review notification configuration and simulate layer completion to validate delivery. Pending
REQ-017 Notify all project members upon completion of each… Collaboration Low THR-001, THR-004, THR-005 +7 [NIST] CM-7, [ISO27001] A.14.1.3, [OWASP] V12.2 High Verify existence of submitted documents in repository, check versioning and approval metadata., Check release workflow records to ensure document submission is enforced and approvals recorded. Pending
REQ-018 Alert the user due to start the next layer one wee… Scheduling & Notifications Low THR-001, THR-002, THR-003 +7 [ISO27001] A.14.2.5, [NIST] CM-3, [OWASP] V12.2 Critical Review release/change records and attempt to bypass gates in a test environment to verify enforcement., Inspect change records, approval artifacts, and workflow enforcement logs for layer creation events. Pending
REQ-019 Integrate with project monitoring systems to raise… Monitoring & Incident Management High THR-011, THR-018, THR-021 +2 [NIST] SI-4, [ISO27001] A.12.4.1, [OWASP] V10.2 Critical Review monitoring rules, simulate critical events, and confirm alerts and escalations occur., Audit event export configurations and test end-to-end alert generation. Pending
REQ-020 Provide system administrators with log summary rep… Operations & Audit High THR-001, THR-003, THR-013 +7 [NIST] AU-6, [ISO27001] A.12.4.1, [OWASP] V10.2 High Review monitoring configurations and validate scheduled summaries reach administrators., Check log schemas, retention, and sample summaries for completeness. Pending
REQ-021 Enable project managers to assign roles, maintain … Reporting & Governance Medium THR-001, THR-002, THR-006 +7 [ISO27001] A.6.1.1, [NIST] PM-13, [OWASP] V11.1 High Validate PM reports against role assignment records and interview PMs for completeness., Inspect PM reports and access controls for proper role-based filtering. Pending
REQ-022 Display project progress by layer, status, and dea… Management Reporting Medium THR-001, THR-004, THR-008 +7 [OWASP] V11.2, [NIST] AC-6, [ISO27001] A.9.1.2 High Access control testing and review of dashboard audit logs for unauthorized access attempts., Review role assignments and attempt to access manager dashboard with non-manager accounts. Pending
REQ-023 Maintain a conflict/issue list tracking all bugs a… Issue Tracking Medium THR-030 [NIST] CM-8, [ISO27001] A.12.1.1, [OWASP] V10.2 High Review documented procedures and confirm they map to tracker workflows., Check linkage between tracker items and CMDB entries for sample issues. Pending
REQ-024 Mandate completion of handover documentation and a… Compliance & Deliverables High THR-001, THR-004, THR-005 +7 [ISO27001] A.14.2.5, [NIST] CM-3, [OWASP] V12.2 Critical Review release/change records and attempt to bypass gates in a test environment to verify enforcement., Inspect change records, approval artifacts, and workflow enforcement logs for layer creation events. Pending
REQ-025 Generate and send formal progress summaries from t… External Reporting & Compliance Medium THR-009, THR-011, THR-014 +5 [ISO27001] A.6.1.1, [NIST] PM-13, [OWASP] V11.1 High Validate PM reports against role assignment records and interview PMs for completeness., Inspect PM reports and access controls for proper role-based filtering. Pending
REQ-026 Provide secure SSH access to infrastructure resour… Access & Connectivity High THR-001, THR-002, THR-003 +7 [NIST] AC-17, [NIST] IA-5, [OWASP] V2.5 Critical Review bastion configurations, MFA enforcement, session logs, and attempt controlled access tests., Inspect key management procedures, MFA logs, and authentication configuration for SSH and web services. Pending
REQ-027 Require internet access for initial image pulls an… Infrastructure Provisioning & Supply Chain High THR-002, THR-003, THR-004 +7 [NIST] SC-8, [OWASP] V14.3, [ISO27001] A.12.5.1 Critical Inspect software installation procedures, allowed source lists, and artifact validation logs., Test internet and local-hosted pull scenarios and verify signature/hash validations. Pending

Total Requirements Tracked: 27

Detailed Requirement Mappings

The following section provides detailed traceability for each requirement:

REQ-001: Role-based user management with Infra Admin, admin, user, and reader roles including creation, modif…

Related Threats:

  • THR-001: An attacker reuses stolen session tokens or forges authentication cookies to imp…
  • THR-002: Broken access control or misconfigured RBAC allows a user (reader/user) to perfo…
  • THR-007: Cross-Site Request Forgery (CSRF) actions causing unauthorized state changes (ap…
  • THR-008: Cross-Site Scripting (XSS) in the SPA that allows an attacker to steal tokens or…
  • THR-009: API abuse: unauthenticated or authenticated attackers send crafted requests to m…
  • …and 5 more threats

Security Controls:

  • [NIST] AC-2: [NIST] The organization manages information system accounts, including establishing, ac…
  • [NIST] AC-3: [NIST] The information system enforces approved authorizations for logical access to in…
  • [ISO27001] A.9.2.1: [ISO27001] A formal user registration and de-registration process should be implemented to …
  • [ISO27001] A.9.1.2: [ISO27001] Users should only be provided with access to the network and network services th…
  • [OWASP] V5.2: [OWASP] The application implements role-based access control and enforces authorization …

Verification: Examine registration/de-registration procedures, sample user records, and evidence of approvals for role assignments., Inspect account management procedures, review automated provisioning logs, and verify periodic account review reports and remediation actions., Review access control policy, run functional tests covering each role’s allowed/denied actions, and audit enforcement logs., Review role-to-network mappings, inspect network access policies, and test access controls per role., Perform code reviews and penetration tests to verify server-side authorization checks and test bypass attempts.

Priority: Critical | Status: Pending


REQ-002: Per-VM access mapping and permission management: map users to specific VMs, define permission levels…

Related Threats:

  • THR-001: An attacker reuses stolen session tokens or forges authentication cookies to imp…
  • THR-002: Broken access control or misconfigured RBAC allows a user (reader/user) to perfo…
  • THR-003: Compromise or misconfiguration of SSO/MFA provider (e.g., compromised IdP token …
  • THR-004: Client-side or API parameter tampering to alter layer sequencing or deadlines (e…
  • THR-005: APIs exposing sensitive data (VM access mappings, IP endpoints, firewall rules, …
  • …and 5 more threats

Security Controls:

  • [NIST] AC-6: [NIST] The organization employs the principle of least privilege, ensuring users and pr…
  • [NIST] AU-2: [NIST] The organization determines auditable events and configures auditing to capture …
  • [ISO27001] A.9.4.1: [ISO27001] Access to information and application system functions should be restricted in a…
  • [OWASP] V5.3: [OWASP] Access control policies are integrated into the architecture and consistently en…

Verification: Review VM permission matrices and test that accounts cannot exceed assigned privileges on target VMs., Architectural review and functional tests ensuring consistent policy enforcement across components., Review access restriction configurations and test enforcement across VM management interfaces., Check audit configuration, sample logs for VM access events, and verify retention and integrity controls.

Priority: Critical | Status: Pending


REQ-003: Store and manage allowed ingress and egress ports per VM (firewall rules), including versioned rule …

Related Threats:

  • THR-001: An attacker reuses stolen session tokens or forges authentication cookies to imp…
  • THR-005: APIs exposing sensitive data (VM access mappings, IP endpoints, firewall rules, …
  • THR-006: Unauthorized modification of firewall rules or per-VM policy metadata in the dat…
  • THR-007: Cross-Site Request Forgery (CSRF) actions causing unauthorized state changes (ap…
  • THR-008: Cross-Site Scripting (XSS) in the SPA that allows an attacker to steal tokens or…
  • …and 5 more threats

Verification: Manual Review

Priority: Medium | Status: Pending


REQ-004: Record and control ingress (source) and egress (destination) IP endpoints for every VM; provide repo…

Related Threats:

  • THR-002: Broken access control or misconfigured RBAC allows a user (reader/user) to perfo…
  • THR-003: Compromise or misconfiguration of SSO/MFA provider (e.g., compromised IdP token …
  • THR-005: APIs exposing sensitive data (VM access mappings, IP endpoints, firewall rules, …
  • THR-007: Cross-Site Request Forgery (CSRF) actions causing unauthorized state changes (ap…
  • THR-012: Exposure of proprietary images or signed artifacts when bare-metal repository is…
  • …and 5 more threats

Security Controls:

  • [NIST] AU-6: [NIST] The organization reviews and analyzes information system audit records for indic…
  • [NIST] CM-8: [NIST] The organization establishes and maintains an inventory of information system co…
  • [ISO27001] A.12.4.1: [ISO27001] Event logs recording user activities, exceptions, and other security-relevant ev…
  • [OWASP] V10.3: [OWASP] Applications and infrastructure should record network-relevant events sufficient…

Verification: Review logs for required fields, perform incident investigations to confirm usefulness, and test correlation rules., Inspect log configurations, sample logs showing IP endpoints, and confirm retention and integrity controls., Verify network flow log capture, review SIEM alerts and audit reports, and confirm escalation procedures., Cross-check inventory records against live network configurations and flow logs.

Priority: Critical | Status: Pending


REQ-005: Define project as layered stages (hardware provisioning, network setup, network verification, contai…

Related Threats:

  • THR-001: An attacker reuses stolen session tokens or forges authentication cookies to imp…
  • THR-004: Client-side or API parameter tampering to alter layer sequencing or deadlines (e…
  • THR-006: Unauthorized modification of firewall rules or per-VM policy metadata in the dat…
  • THR-008: Cross-Site Scripting (XSS) in the SPA that allows an attacker to steal tokens or…
  • THR-010: Compromise of SSH bastion or KMS, allowing attacker to obtain or misuse SSH keys…
  • …and 5 more threats

Security Controls:

  • [ISO27001] A.6.1.5: [ISO27001] Information security should be addressed in project management, including during…
  • [NIST] PL-2: [NIST] Develop, document, and disseminate policies and procedures for system and commun…
  • [OWASP] V14.2: [OWASP] Applications and systems should be designed with layered defenses and segmentati…

Verification: Inspect policy and procedural documents for layer-specific guidance and evidence of dissemination., Architecture review for segmentation, and penetration testing to ensure containment between layers., Review project plans and gating artifacts for security activities and layer-specific controls.

Priority: High | Status: Pending


REQ-006: Assign users to develop and deliver individual layers with explicit ownership, contact info and resp…

Related Threats:

  • THR-001: An attacker reuses stolen session tokens or forges authentication cookies to imp…
  • THR-004: Client-side or API parameter tampering to alter layer sequencing or deadlines (e…
  • THR-007: Cross-Site Request Forgery (CSRF) actions causing unauthorized state changes (ap…
  • THR-008: Cross-Site Scripting (XSS) in the SPA that allows an attacker to steal tokens or…
  • THR-009: API abuse: unauthenticated or authenticated attackers send crafted requests to m…
  • …and 5 more threats

Security Controls:

  • [ISO27001] A.6.1.1: [ISO27001] Responsibilities for information security should be defined and allocated.
  • [NIST] PM-13: [NIST] The organization defines and communicates roles and responsibilities for managin…
  • [OWASP] V12.1: [OWASP] Operational roles and responsibilities should be clearly documented and enforced…

Verification: Check role descriptions, layer assignment records, and evidence of owner acceptance., Review program documentation and training records mapping roles to layer ownership., Review documentation, dashboards, and evidence of enforcement of accountability.

Priority: High | Status: Pending


REQ-007: Enforce layer sequencing: prevent creation or start of a dependent layer until the prerequisite laye…

Related Threats:

  • THR-001: An attacker reuses stolen session tokens or forges authentication cookies to imp…
  • THR-002: Broken access control or misconfigured RBAC allows a user (reader/user) to perfo…
  • THR-004: Client-side or API parameter tampering to alter layer sequencing or deadlines (e…
  • THR-008: Cross-Site Scripting (XSS) in the SPA that allows an attacker to steal tokens or…
  • THR-010: Compromise of SSH bastion or KMS, allowing attacker to obtain or misuse SSH keys…
  • …and 5 more threats

Security Controls:

  • [ISO27001] A.14.2.5: [ISO27001] Organisations should monitor and review services, including ensuring prerequisit…
  • [NIST] CM-3: [NIST] The organization reviews, approves, and documents changes to the information sys…
  • [OWASP] V12.2: [OWASP] Changes and releases must be controlled, approved, and documented to prevent una…

Verification: Review release/change records and attempt to bypass gates in a test environment to verify enforcement., Inspect change records, approval artifacts, and workflow enforcement logs for layer creation events., Audit project gates and evidence of prerequisite checks prior to layer creation.

Priority: Critical | Status: Pending


REQ-008: Set deadlines per layer and escalate status to management dashboard and send notifications if layer …

Related Threats:

  • THR-001: An attacker reuses stolen session tokens or forges authentication cookies to imp…
  • THR-004: Client-side or API parameter tampering to alter layer sequencing or deadlines (e…
  • THR-008: Cross-Site Scripting (XSS) in the SPA that allows an attacker to steal tokens or…
  • THR-009: API abuse: unauthenticated or authenticated attackers send crafted requests to m…
  • THR-010: Compromise of SSH bastion or KMS, allowing attacker to obtain or misuse SSH keys…
  • …and 5 more threats

Security Controls:

  • [ISO27001] A.6.1.5: [ISO27001] Information security should be addressed in project management, including during…
  • [NIST] PM-9: [NIST] The organization develops a risk management strategy including roles, responsibi…
  • [OWASP] V12.1: [OWASP] Operational roles and responsibilities should be clearly documented and enforced…

Verification: Verify escalation rules, alert generation, and confirmation that management receives notifications during test scenarios., Review project management records and dashboard configurations for escalation rules., Inspect notification rules, simulate delays, and confirm dashboard escalations.

Priority: High | Status: Pending


REQ-009: Provide per-user dashboards and notification channels so users can track assigned layers, due dates,…

Related Threats:

  • THR-001: An attacker reuses stolen session tokens or forges authentication cookies to imp…
  • THR-003: Compromise or misconfiguration of SSO/MFA provider (e.g., compromised IdP token …
  • THR-004: Client-side or API parameter tampering to alter layer sequencing or deadlines (e…
  • THR-007: Cross-Site Request Forgery (CSRF) actions causing unauthorized state changes (ap…
  • THR-008: Cross-Site Scripting (XSS) in the SPA that allows an attacker to steal tokens or…
  • …and 5 more threats

Security Controls:

  • [OWASP] V11.2: [OWASP] User dashboards must display authorized information only and protect personal an…
  • [NIST] AC-17: [NIST] The organization restricts and monitors remote access mechanisms to information …
  • [ISO27001] A.9.2.3: [ISO27001] The allocation and use of privileged access rights should be restricted and cont…

Verification: Inspect role-based dashboard views and privileged action logs., Access control testing on dashboard endpoints and review of logs for unauthorized views., Review authentication mechanisms, TLS config, and session logs for dashboard access.

Priority: High | Status: Pending


REQ-010: Require submission of a handover design document upon completing each layer; the document must be st…

Related Threats:

  • THR-001: An attacker reuses stolen session tokens or forges authentication cookies to imp…
  • THR-004: Client-side or API parameter tampering to alter layer sequencing or deadlines (e…
  • THR-005: APIs exposing sensitive data (VM access mappings, IP endpoints, firewall rules, …
  • THR-007: Cross-Site Request Forgery (CSRF) actions causing unauthorized state changes (ap…
  • THR-008: Cross-Site Scripting (XSS) in the SPA that allows an attacker to steal tokens or…
  • …and 5 more threats

Security Controls:

  • [NIST] CM-7: [NIST] The organization documents configuration and implementation decisions and mainta…
  • [ISO27001] A.14.1.3: [ISO27001] Security should be built into systems and documented during development and main…
  • [OWASP] V12.2: [OWASP] Changes and releases must be controlled, approved, and documented to prevent una…

Verification: Verify existence of submitted documents in repository, check versioning and approval metadata., Check release workflow records to ensure document submission is enforced and approvals recorded., Audit handover documents for required sections and confirm signoff records.

Priority: High | Status: Pending


REQ-011: Implement a mandatory approval/rejection workflow for the next-layer owner to accept or reject hando…

Related Threats:

  • THR-001: An attacker reuses stolen session tokens or forges authentication cookies to imp…
  • THR-004: Client-side or API parameter tampering to alter layer sequencing or deadlines (e…
  • THR-008: Cross-Site Scripting (XSS) in the SPA that allows an attacker to steal tokens or…
  • THR-010: Compromise of SSH bastion or KMS, allowing attacker to obtain or misuse SSH keys…
  • THR-016: Attacker manipulates workflow engine to bypass layer sequencing enforcement (e.g…
  • …and 5 more threats

Security Controls:

  • [NIST] CM-3: [NIST] The organization reviews, approves, and documents changes to the information sys…
  • [NIST] AU-9: [NIST] Audit records are protected from unauthorized access, modification, and deletion…
  • [ISO27001] A.12.4.3: [ISO27001] Records of administrator and operator activities should be produced and kept to …
  • [OWASP] V10.1: [OWASP] Logs must be protected from unauthorized modification and should be sufficient t…

Verification: Verify storage protections, integrity checks, and access controls over audit records., Review logs for required fields and confirm retention and access protection controls., Inspect log signing mechanisms, retention policies, and perform integrity verification on sample logs., Inspect workflow audit logs, change requests, and approval artifacts for integrity and completeness.

Priority: Critical | Status: Pending


REQ-012: Require users who completed a layer to remain available for a defined support window to address esca…

Related Threats:

  • THR-001: An attacker reuses stolen session tokens or forges authentication cookies to imp…
  • THR-004: Client-side or API parameter tampering to alter layer sequencing or deadlines (e…
  • THR-007: Cross-Site Request Forgery (CSRF) actions causing unauthorized state changes (ap…
  • THR-008: Cross-Site Scripting (XSS) in the SPA that allows an attacker to steal tokens or…
  • THR-010: Compromise of SSH bastion or KMS, allowing attacker to obtain or misuse SSH keys…
  • …and 5 more threats

Verification: Manual Review

Priority: Medium | Status: Pending


REQ-013: For air-gapped projects, provide an isolated server with internet access as a prerequisite for downl…

Related Threats:

  • THR-002: Broken access control or misconfigured RBAC allows a user (reader/user) to perfo…
  • THR-003: Compromise or misconfiguration of SSO/MFA provider (e.g., compromised IdP token …
  • THR-004: Client-side or API parameter tampering to alter layer sequencing or deadlines (e…
  • THR-005: APIs exposing sensitive data (VM access mappings, IP endpoints, firewall rules, …
  • THR-007: Cross-Site Request Forgery (CSRF) actions causing unauthorized state changes (ap…
  • …and 5 more threats

Security Controls:

  • [ISO27001] A.13.1.1: [ISO27001] Networks should be managed and controlled to protect information in systems and …
  • [NIST] SC-5: [NIST] The information system protects against and limits the effects of unauthorized c…
  • [OWASP] V14.3: [OWASP] Systems should provide mechanisms to operate in air-gapped or disconnected envir…

Verification: Review firewall and physical port controls, and test for absence of unauthorized network paths., Verify transfer procedures, check integrity validations, and test offline deployment procedures., Inspect network diagrams, isolation controls, and physical separation evidence for air-gapped servers.

Priority: Critical | Status: Pending


REQ-014: Automate local repository mirroring and store essential images/tools on dedicated bare-metal servers…

Related Threats:

  • THR-001: An attacker reuses stolen session tokens or forges authentication cookies to imp…
  • THR-002: Broken access control or misconfigured RBAC allows a user (reader/user) to perfo…
  • THR-008: Cross-Site Scripting (XSS) in the SPA that allows an attacker to steal tokens or…
  • THR-011: Poisoned or tampered artifacts/images are mirrored into the bare-metal repositor…
  • THR-012: Exposure of proprietary images or signed artifacts when bare-metal repository is…
  • …and 4 more threats

Security Controls:

  • [NIST] CM-8: [NIST] The organization establishes and maintains an inventory of information system co…
  • [NIST] CM-6: [NIST] The organization establishes and documents configuration settings for informatio…
  • [ISO27001] A.12.3.1: [ISO27001] Information processing facilities should be monitored to ensure adequate capacit…
  • [OWASP] V14.3: [OWASP] Systems should provide mechanisms to operate in air-gapped or disconnected envir…

Verification: Review inventory entries for mirrored repositories and check version/provenance metadata., Inspect baseline configs, run compliance scans on mirror hosts, and review access control lists., Review monitoring dashboards and sync logs to confirm mirroring operational health., Check signed image presence, sync logs, and access restrictions on mirror storage.

Priority: High | Status: Pending


REQ-015: After disconnecting from the internet, ensure all project servers can access the bare-metal reposito…

Related Threats:

  • THR-002: Broken access control or misconfigured RBAC allows a user (reader/user) to perfo…
  • THR-003: Compromise or misconfiguration of SSO/MFA provider (e.g., compromised IdP token …
  • THR-005: APIs exposing sensitive data (VM access mappings, IP endpoints, firewall rules, …
  • THR-010: Compromise of SSH bastion or KMS, allowing attacker to obtain or misuse SSH keys…
  • THR-011: Poisoned or tampered artifacts/images are mirrored into the bare-metal repositor…
  • …and 5 more threats

Security Controls:

  • [NIST] CM-8: [NIST] The organization establishes and maintains an inventory of information system co…
  • [NIST] CM-6: [NIST] The organization establishes and documents configuration settings for informatio…
  • [ISO27001] A.12.3.1: [ISO27001] Information processing facilities should be monitored to ensure adequate capacit…
  • [OWASP] V14.3: [OWASP] Systems should provide mechanisms to operate in air-gapped or disconnected envir…

Verification: Review inventory entries for mirrored repositories and check version/provenance metadata., Inspect baseline configs, run compliance scans on mirror hosts, and review access control lists., Review monitoring dashboards and sync logs to confirm mirroring operational health., Check signed image presence, sync logs, and access restrictions on mirror storage.

Priority: High | Status: Pending


REQ-016: Send real-time email or internal chat alerts to the project manager whenever a layer’s process is co…

Related Threats:

  • THR-001: An attacker reuses stolen session tokens or forges authentication cookies to imp…
  • THR-004: Client-side or API parameter tampering to alter layer sequencing or deadlines (e…
  • THR-006: Unauthorized modification of firewall rules or per-VM policy metadata in the dat…
  • THR-008: Cross-Site Scripting (XSS) in the SPA that allows an attacker to steal tokens or…
  • THR-009: API abuse: unauthenticated or authenticated attackers send crafted requests to m…
  • …and 5 more threats

Security Controls:

  • [NIST] IR-6: [NIST] The organization requires personnel to report incidents to appropriate internal …
  • [ISO27001] A.16.1.4: [ISO27001] Information security events should be assessed and decisions on response actions…
  • [OWASP] V11.3: [OWASP] Notifications should not leak sensitive information and should be delivered secu…

Verification: Inspect notification content templates, delivery channels, and logs for privacy and integrity checks., Review notification configuration and simulate layer completion to validate delivery., Test notification flows for completeness and timeliness and check logs for successful deliveries.

Priority: Medium | Status: Pending


REQ-017: Notify all project members upon completion of each project layer with status, attached reports and l…

Related Threats:

  • THR-001: An attacker reuses stolen session tokens or forges authentication cookies to imp…
  • THR-004: Client-side or API parameter tampering to alter layer sequencing or deadlines (e…
  • THR-005: APIs exposing sensitive data (VM access mappings, IP endpoints, firewall rules, …
  • THR-007: Cross-Site Request Forgery (CSRF) actions causing unauthorized state changes (ap…
  • THR-008: Cross-Site Scripting (XSS) in the SPA that allows an attacker to steal tokens or…
  • …and 5 more threats

Security Controls:

  • [NIST] CM-7: [NIST] The organization documents configuration and implementation decisions and mainta…
  • [ISO27001] A.14.1.3: [ISO27001] Security should be built into systems and documented during development and main…
  • [OWASP] V12.2: [OWASP] Changes and releases must be controlled, approved, and documented to prevent una…

Verification: Verify existence of submitted documents in repository, check versioning and approval metadata., Check release workflow records to ensure document submission is enforced and approvals recorded., Audit handover documents for required sections and confirm signoff records.

Priority: High | Status: Pending


REQ-018: Alert the user due to start the next layer one week before the scheduled date via their preferred co…

Related Threats:

  • THR-001: An attacker reuses stolen session tokens or forges authentication cookies to imp…
  • THR-002: Broken access control or misconfigured RBAC allows a user (reader/user) to perfo…
  • THR-003: Compromise or misconfiguration of SSO/MFA provider (e.g., compromised IdP token …
  • THR-004: Client-side or API parameter tampering to alter layer sequencing or deadlines (e…
  • THR-007: Cross-Site Request Forgery (CSRF) actions causing unauthorized state changes (ap…
  • …and 5 more threats

Security Controls:

  • [ISO27001] A.14.2.5: [ISO27001] Organisations should monitor and review services, including ensuring prerequisit…
  • [NIST] CM-3: [NIST] The organization reviews, approves, and documents changes to the information sys…
  • [OWASP] V12.2: [OWASP] Changes and releases must be controlled, approved, and documented to prevent una…

Verification: Review release/change records and attempt to bypass gates in a test environment to verify enforcement., Inspect change records, approval artifacts, and workflow enforcement logs for layer creation events., Audit project gates and evidence of prerequisite checks prior to layer creation.

Priority: Critical | Status: Pending


REQ-019: Integrate with project monitoring systems to raise alerts for critical events or blockers prior to a…

Related Threats:

  • THR-011: Poisoned or tampered artifacts/images are mirrored into the bare-metal repositor…
  • THR-018: Handover documents containing network diagrams, credentials, or internal IP addr…
  • THR-021: Monitoring integrations leak sensitive metadata or create an attack channel if t…
  • THR-024: Ransomware or destructive attacks target DB backups or primary DB, causing loss …
  • THR-026: Internal debug or verbose logs in production leak sensitive fields (IP addresses…

Security Controls:

  • [NIST] SI-4: [NIST] The organization monitors the information system to detect attacks and indicator…
  • [ISO27001] A.12.4.1: [ISO27001] Event logs recording user activities, exceptions, and other security-relevant ev…
  • [OWASP] V10.2: [OWASP] Systems must implement monitoring and alerting for security-relevant events to s…

Verification: Review monitoring rules, simulate critical events, and confirm alerts and escalations occur., Audit event export configurations and test end-to-end alert generation., Confirm event feeds, alert rules, and test alarm triggering for simulated blockers.

Priority: Critical | Status: Pending


REQ-020: Provide system administrators with log summary reports upon detection of failures or critical errors…

Related Threats:

  • THR-001: An attacker reuses stolen session tokens or forges authentication cookies to imp…
  • THR-003: Compromise or misconfiguration of SSO/MFA provider (e.g., compromised IdP token …
  • THR-013: Attackers or malicious insiders tamper with or delete audit logs to cover tracks…
  • THR-014: Sensitive details in notification payloads (VM IPs, firewall rules, private hand…
  • THR-015: Credentials for external registries or IaC providers leaked (e.g., in repo or co…
  • …and 5 more threats

Security Controls:

  • [NIST] AU-6: [NIST] The organization reviews and analyzes information system audit records for indic…
  • [ISO27001] A.12.4.1: [ISO27001] Event logs recording user activities, exceptions, and other security-relevant ev…
  • [OWASP] V10.2: [OWASP] Systems must implement monitoring and alerting for security-relevant events to s…

Verification: Review monitoring configurations and validate scheduled summaries reach administrators., Check log schemas, retention, and sample summaries for completeness., Inspect report generation schedules and sample summary reports with associated logs and analysis.

Priority: High | Status: Pending


Showing detailed mappings for 20 of 27 requirements.


Appendix E: References


End of Report - Generated by Security Requirements Analysis System v2.0 Generated: 2025-11-19 14:24:47